August 2017 - dovecot

Re: trouble compiling Dovecot 2.2.31 on Solaris 10 SPARC - libssl_iostream_openssl.so is not portable!
by Joseph Tam 26 Aug '17

26 Aug '17

I would also check where the "... is not portable!" messaage is generated. If it's done by the configure script, you can look at the test to give you a hint as to why this message was generated. For my setup, I did much the same as you but didn't have to set the SSL_CFLAGS, SSL_LIBS environment variables, nor did I set the --with-ssldir configure option (although your setup may need it). Maybe check output of file /Applications/openssl-1.0.2l.32/lib/libssl.so.1.0.0 just to make sure your library's arhitecture matches your expectation. > # ./configure \ > --prefix=/Applications/dovecot-2.2.31.32 \ > --with-ssl=openssl \ > --with-ssldir=/Applications/dovecot-2.2.31.32/certs \ > --with-storages=mbox,maildir,imapc,pop3c I believe "--with-storages" option is now obsolete: all the storage backends are built, whether you ask for it or not. Joseph Tam <jtam.home(a)gmail.com>

2 2

trouble compiling Dovecot 2.2.31 on Solaris 10 SPARC - libssl_iostream_openssl.so is not portable!
by Jerry Kemp 26 Aug '17

26 Aug '17

attempting to compile dovecot 2.2.31 on Sun/Oracle Solaris 10 SPARC. configure goes fine. First sign of problems during compile is with this warning: ............................................... *** libssl_iostream_openssl.so is not portable! ............................................... actual ERRORS - Soon, compile errors out with undefined symbols. Output at bottom of note. ............................................... additional system information. OpenSSL - just prior to dovecot compile attempt, I downloaded and successfully compiled OpenSSL version 1.0.2l (to include a successful "make test" ) in directory /Applications/openssl-1.0.2l.32 , want to link against current code and not mess with system provided SSL stuff in /usr/sfw/* ENV setting and configure command line prior to compile - # setenv CPPFLAGS "-I/Applications/openssl-1.0.2l.32/include -I/Applications/openssl-1.0.2l.32/include/openssl" # setenv LDFLAGS "-L/Applications/openssl-1.0.2l.32/lib" # setenv SSL_CFLAGS "-I/Applications/openssl-1.0.2l.32/include -I/Applications/openssl-1.0.2l.32/include/openssl" # setenv SSL_LIBS "-R/Applications/openssl-1.0.2l.32/lib -L/Applications/openssl-1.0.2l.32/lib" # ./configure \ --prefix=/Applications/dovecot-2.2.31.32 \ --with-ssl=openssl \ --with-ssldir=/Applications/dovecot-2.2.31.32/certs \ --with-storages=mbox,maildir,imapc,pop3c ................................................. What is the .32 stuff I see appended to directories? I did a 32 bit compile of the latest OpenSSL, then , the data shown here is also for a 32 bit dovecot build to link against the 32 bit OpenSSL build. I have been fighting this for a few days, and had also done an identical 64 bit OpenSSL, then dovecot build. The 64 bit dovecot build failed in the same way and place. Additionally, when I did the 64 bit compile, I ended up pulling down a current copy of ZLIB, and doing a 64 bit compile of that library also, and installing it under /Applications then linking against that. the system ZLIB library is/was 32 bit, and if there is a 64 bit version provided by Sun/Oracle, neither myself or the "configure" script could locate it. Not a big detail, ZLIB is an easy compile, just trying to share all relevant data. ................................................. Try again with the latest code. I have been working/fighting 2.2.31 for a couple of days. I see earlier today, dovecot 2.2.32 was released earlier today, so before anyone runs to put on their "*L*" cap and advise me to pull down the latest code, I already did that, and the compile errors out in the same place. ................................................. If your still reading, thank you, just want to provide as many relevant details as possible. Again, symbol errors from compile are at bottom. TIA for any helpful comments or suggestions, Jerry ............................................................... Undefined first referenced symbol in file ERR_clear_error ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_load_error_strings ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so BIO_ctrl_get_write_guarantee ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so EVP_PKEY_free ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_use_PrivateKey ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_get_peer_certificate ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_CIPHER_get_bits ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_CIPHER_get_name ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so DH_generate_parameters ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so sk_value ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so PEM_X509_INFO_read_bio ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so X509_NAME_oneline ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ERR_get_error_line_data ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_write ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so X509_NAME_get_text_by_NID ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_get_ex_new_index ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_get_error ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ENGINE_init ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ENGINE_free ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so BIO_ctrl_pending ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so X509_INFO_free ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so X509_get_ext_d2i ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so X509_free ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ERR_get_error ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so PEM_read_bio_PrivateKey ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so OPENSSL_add_all_algorithms_noconf ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so BIO_write ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ENGINE_set_default ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_accept ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ASN1_STRING_data ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ASN1_STRING_type ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSLv23_server_method ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so X509_STORE_set_flags ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so sk_pop_free ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_CTX_use_PrivateKey ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ERR_error_string_n ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so CRYPTO_set_mem_functions ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so BIO_new_mem_buf ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_CTX_get_cert_store ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so CRYPTO_cleanup_all_ex_data ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so GENERAL_NAME_free ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so sk_num ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so X509_NAME_get_entry ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_ctrl ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_free ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_read ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSLv23_client_method ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_alert_type_string_long ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_new ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so PEM_read_bio_X509 ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_CTX_new ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ERR_peek_error ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so DH_free ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so X509_NAME_ENTRY_get_data ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so d2i_DHparams ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_CTX_load_verify_locations ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_set_bio ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_CTX_set_tmp_dh_callback ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so i2d_DHparams ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so X509_NAME_get_index_by_NID ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_set_info_callback ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so sk_push ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_connect ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so BIO_new_bio_pair ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_shutdown ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so RAND_bytes ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so EVP_cleanup ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so OBJ_cleanup ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so X509_verify_cert_error_string ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ASN1_STRING_length ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so X509_STORE_add_crl ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ENGINE_load_builtin_engines ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_CTX_set_client_CA_list ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so OBJ_txt2nid ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_use_certificate ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_CTX_use_certificate ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_CTX_ctrl ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_CTX_free ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ENGINE_cleanup ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so sk_new_null ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ERR_peek_last_error ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_get_current_cipher ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so X509_STORE_CTX_get_current_cert ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_get_ex_data_X509_STORE_CTX_idx ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so RSA_generate_key ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so X509_STORE_CTX_get_error ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_state_string_long ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ERR_remove_state ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so BIO_free ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so BIO_read ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so X509_STORE_add_cert ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_alert_desc_string_long ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_get_version ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_get_ex_data ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_set_cipher_list ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_set_ex_data ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_CTX_set_cipher_list ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_set_verify ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so X509_STORE_CTX_get_ex_data ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ERR_free_strings ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so X509_NAME_dup ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_CTX_set_tmp_rsa_callback ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so X509_get_subject_name ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so SSL_library_init ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ENGINE_finish ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ENGINE_by_id ../lib-ssl-iostream/.libs/libssl_iostream_openssl.so ld: fatal: symbol referencing errors. No output written to .libs/test-http-client collect2: ld returned 1 exit status *** Error code 1 make: Fatal error: Command failed for target `test-http-client'

2 3

Install still locks up my server
by Marc Perkel 25 Aug '17

25 Aug '17

This is still broken in the 2.2.32. config.guess forks copies till the server dies. Running Centos 6.6 under OpenVZ. On 06/26/17 16:03, Marc Perkel wrote: > > > On 06/26/17 14:42, Timo Sirainen wrote: >> On 26 Jun 2017, at 23.19, Marc Perkel <marc(a)perkel.com> wrote: >>> Ever since 2.26 I haven't been able to upgrade. In fact the install >>> locks up my server. >>> >>> I get into and infinite recursive loop where the config-guess >>> program calls itself until the server locks up from overload. >>> >>> I'm running Centos 6 under OpenVZ. >>> >>> What am I missing? I think there's a serious bug. >>> >>> 31233 pts/3 S 0:00 /bin/sh ./config.guess >>> 31235 pts/3 S 0:00 \_ /bin/sh ./config.guess >>> 31238 pts/3 S 0:00 \_ /bin/sh ./config.guess >>> 31240 pts/3 S 0:00 \_ /bin/sh ./config.guess >> I think I remember seeing this before, but unfortunately can't >> remember what the solution was. Maybe it was something something >> messed up in the OS or in the build directory. Are you compiling from >> the tarballs? So it's the "configure" that fails? Also if you run >> "./config.guess" manually? What's the output if you run "bash -x >> ./config.guess"? >> >> >> > > bash -x ./config.guess > + timestamp=2015-08-20 > ++ sed -e 's,.*/,,' > ++ echo ./config.guess > + me=config.guess > + usage='Usage: ./config.guess [OPTION] > > Output the configuration name of the system `config.guess'\'' is run on. > > Operation modes: > -h, --help print this help, then exit > -t, --time-stamp print date of last modification, then exit > -v, --version print version number, then exit > > Report bugs and patches to <config-patches(a)gnu.org>.' > + version='GNU config.guess (2015-08-20) > > Originally written by Per Bothner. > Copyright 1992-2015 Free Software Foundation, Inc. > > This is free software; see the source for copying conditions. There is NO > warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR > PURPOSE.' > + help=' > Try `config.guess --help'\'' for more information.' > + test 0 -gt 0 > + test 0 '!=' 0 > + trap 'exit 1' 1 2 15 > + set_cc_for_build=' > trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp > 2>/dev/null) && exit \$exitcode" 0 ; > trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 > 2 13 15 ; > : ${TMPDIR=/tmp} ; > { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && > test -n "$tmp" && test -d "$tmp" ; } || > { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && > mkdir $tmp) ; } || > { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: > creating insecure temp directory" >&2 ; } || > { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; > exit 1 ; } ; > dummy=$tmp/dummy ; > tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; > case $CC_FOR_BUILD,$HOST_CC,$CC in > ,,) echo "int x;" > $dummy.c ; > for c in cc gcc c89 c99 ; do > if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then > CC_FOR_BUILD="$c"; break ; > fi ; > done ; > if test x"$CC_FOR_BUILD" = x ; then > CC_FOR_BUILD=no_compiler_found ; > fi > ;; > ,,*) CC_FOR_BUILD=$CC ;; > ,*,*) CC_FOR_BUILD=$HOST_CC ;; > esac ; set_cc_for_build= ;' > + UNAME_MACHINE=x86_64 > + UNAME_RELEASE=2.6.32-042stab123.3 > + UNAME_SYSTEM=Linux > + UNAME_VERSION='#1 SMP Fri May 5 12:29:05 MSK 2017' > + case "${UNAME_SYSTEM}" in > + LIBC=gnu > + eval trap '"exitcode=\$?;' '(rm' -f '\$tmpfiles' '2>/dev/null;' > rmdir '\$tmp' '2>/dev/null)' '&&' exit '\$exitcode"' 0 ';' trap '"rm' > -f '\$tmpfiles' '2>/dev/null;' rmdir '\$tmp' '2>/dev/null;' exit '1"' > 1 2 13 15 ';' : '${TMPDIR=/tmp}' ';' '{' 'tmp=`(umask' 077 '&&' mktemp > -d '"$TMPDIR/cgXXXXXX")' '2>/dev/null`' '&&' test -n '"$tmp"' '&&' > test -d '"$tmp"' ';' '}' '||' '{' test -n '"$RANDOM"' '&&' > 'tmp=$TMPDIR/cg$$-$RANDOM' '&&' '(umask' 077 '&&' mkdir '$tmp)' ';' > '}' '||' '{' 'tmp=$TMPDIR/cg-$$' '&&' '(umask' 077 '&&' mkdir '$tmp)' > '&&' echo '"Warning:' creating insecure temp 'directory"' '>&2' ';' > '}' '||' '{' echo '"$me:' cannot create a temporary directory in > '$TMPDIR"' '>&2' ';' exit 1 ';' '}' ';' 'dummy=$tmp/dummy' ';' > 'tmpfiles="$dummy.c' '$dummy.o' '$dummy.rel' '$dummy"' ';' case > '$CC_FOR_BUILD,$HOST_CC,$CC' in ',,)' echo '"int' 'x;"' '>' '$dummy.c' > ';' for c in cc gcc c89 c99 ';' do if '($c' -c -o '$dummy.o' > '$dummy.c)' '>/dev/null' '2>&1' ';' then 'CC_FOR_BUILD="$c";' break > ';' fi ';' done ';' if test 'x"$CC_FOR_BUILD"' = x ';' then > CC_FOR_BUILD=no_compiler_found ';' fi ';;' ',,*)' 'CC_FOR_BUILD=$CC' > ';;' ',*,*)' 'CC_FOR_BUILD=$HOST_CC' ';;' esac ';' set_cc_for_build= ';' > ++ trap 'exitcode=$?; (rm -f $tmpfiles 2>/dev/null; rmdir $tmp > 2>/dev/null) && exit $exitcode' 0 > ++ trap 'rm -f $tmpfiles 2>/dev/null; rmdir $tmp 2>/dev/null; exit 1' > 1 2 13 15 > ++ : /tmp > ++ tmp=/tmp/cgpmW24a > ++ test -n /tmp/cgpmW24a > ++ test -d /tmp/cgpmW24a > ++ dummy=/tmp/cgpmW24a/dummy > ++ tmpfiles='/tmp/cgpmW24a/dummy.c /tmp/cgpmW24a/dummy.o > /tmp/cgpmW24a/dummy.rel /tmp/cgpmW24a/dummy' > ++ case $CC_FOR_BUILD,$HOST_CC,$CC in > ++ echo 'int x;' > ++ for c in cc gcc c89 c99 > >

1 0

Dovecot - Postfix Calender Synchronisation
by mca＠caloro.ch 25 Aug '17

25 Aug '17

Hello Together Please witch add-on possibilities exist to synchronize the Calednar with Dovecot and Postfix. Can give me here any a possible direction ? thanks regards Mauri

13 22

Dovecot - Postfix Calender Synchronisation
by Maurizio Caloro 25 Aug '17

25 Aug '17

Hello Together Please witch add-on possibilities exist to synchronize the Calednar with Dovecot and Postfix. Can give me here any a possible direction ? thanks regards Mauri

2 1

socketpair failed: Too many open files on Debian 9
by Patrick Westenberg 25 Aug '17

25 Aug '17

Hi @all, after re-installing one of my two frontends/proxy-servers I get the following error messages after some time (sometimes after 1h, sometimes after 24h): 11:23:55 imap-login: Error: socketpair() failed: Too many open files 11:23:55 imap-login: Error: socketpair() failed: Too many open files 11:23:56 imap-login: Error: socketpair() failed: Too many open files 11:23:56 imap-login: Error: socketpair() failed: Too many open files 11:23:57 imap-login: Error: socketpair() failed: Too many open files 11:26:17 imap-login: Error: socket() failed: Too many open files 11:26:17 imap-login: Error: proxy(post(a)example.com): connect(172.17.1.1, 143) failed: Too many open files (after 0 secs): user=<post(a)example.com>, method=PLAIN, rip=x.x.x.x, lip=x.x.x.x, TLS, session=<FgPWTWhXa8dQjLoi> 11:26:17 imap-login: Error: socketpair() failed: Too many open files 11:26:17 imap-login: Error: proxy: SSL handshake failed to 172.17.1.1:143: user=<post(a)example.com>, method=PLAIN, rip=x.x.x.x, lip=x.x.x.x, TLS, session=<HALWTWhXasdQjLoi> 11:26:17 imap-login: Error: socket() failed: Too many open files 11:26:17 imap-login: Error: proxy(post(a)example.com): connect(172.17.1.1, 143) failed: Too many open files (after 0 secs): user=<post(a)example.com>, method=LOGIN, rip=x.x.x.x, lip=x.x.x.x, TLS, session=<HALWTWhXasdQjLoi> 11:26:17 imap-login: Error: socketpair() failed: Too many open files 11:26:17 imap-login: Error: proxy: SSL handshake failed to 172.17.1.1:143: user=<post(a)example.com>, method=LOGIN, rip=x.x.x.x, lip=x.x.x.x, TLS, session=<FgPWTWhXa8dQjLoi> 11:26:17 imap-login: Error: socket() failed: Too many open files As I switched from KVM to LXC my first idea was that this could be caused by LXC but this even happens with KVM. I tried dovecot 2.2.31 and 2.2.32.rc2. OS is Debian 9. These problems don't occur on my old machine (Debian 7). Any ideas? Regards Patrick # 2.2.32.rc2 (a350120ca): /usr/local/etc/dovecot/dovecot.conf # Pigeonhole version 0.4.19 (e5c7051) # OS: Linux 4.4.67-1-pve x86_64 Debian 9.1 auth_mechanisms = plain login director_mail_servers = 172.17.1.1 172.17.1.2 director_servers = 172.17.1.32 172.17.1.3 director_user_expire = 5 mins lmtp_proxy = yes log_path = /var/log/dovecot.log managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext protocols = imap pop3 lmtp sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } unix_listener auth-userdb { user = dovecot } } service director { fifo_listener login/proxy-notify { mode = 0666 } inet_listener { address = 172.17.1.32 port = 9090 } unix_listener director-userdb { mode = 0600 } unix_listener login/director { mode = 0666 } } service imap-login { executable = imap-login director process_min_avail = 1 service_count = 0 } service lmtp { inet_listener lmtp { address = 172.17.1.32 port = 24 ssl = yes } process_min_avail = 20 } service managesieve-login { executable = managesieve-login director inet_listener sieve { port = 4190 } } service pop3-login { executable = pop3-login director } ssl_cert = </etc/ssl/certs/certum_wildcard.pem ssl_cipher_list = ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA ssl_dh_parameters_length = 2048 ssl_key = # hidden, use -P to show it ssl_prefer_server_ciphers = yes verbose_proctitle = yes protocol !smtp { passdb { args = proxy=y nopassword=y starttls=any-cert driver = static name = } } protocol smtp { passdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql name = } userdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql name = } } protocol lmtp { auth_socket_path = director-userdb } ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 7978 max locked memory (kbytes, -l) 64 max memory size (kbytes, -m) unlimited open files (-n) 1024 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) 7978 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited ########################### This machine has no problems: # 2.2.18: /usr/local/etc/dovecot/dovecot.conf # Pigeonhole version 0.4.8 (0c4ae064f307+) # OS: Linux 3.16.0-0.bpo.4-amd64 x86_64 Debian 7.11 auth_mechanisms = plain login director_mail_servers = 172.17.1.1 172.17.1.2 director_servers = 172.17.1.3 172.17.1.32 director_user_expire = 5 mins lmtp_proxy = yes log_path = /var/log/dovecot.log managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate protocols = imap pop3 lmtp sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } unix_listener auth-userdb { user = dovecot } } service director { fifo_listener login/proxy-notify { mode = 0666 } inet_listener { address = 172.17.1.3 port = 9090 } unix_listener director-userdb { mode = 0600 } unix_listener login/director { mode = 0666 } } service imap-login { executable = imap-login director process_min_avail = 1 service_count = 0 } service lmtp { inet_listener lmtp { address = 172.17.1.3 port = 24 ssl = yes } process_min_avail = 20 } service managesieve-login { executable = managesieve-login director inet_listener sieve { port = 4190 } } service pop3-login { executable = pop3-login director } ssl_cert = </etc/ssl/certs/certum_wildcard.pem ssl_cipher_list = ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA ssl_dh_parameters_length = 2048 ssl_key = </etc/ssl/private/certum_wildcard.key ssl_prefer_server_ciphers = yes ssl_protocols = !SSLv3 !SSLv2 verbose_proctitle = yes protocol !smtp { passdb { args = proxy=y nopassword=y starttls=any-cert driver = static name = } } protocol smtp { passdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql name = } userdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql name = } } protocol lmtp { auth_socket_path = director-userdb } ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 257548 max locked memory (kbytes, -l) 64 max memory size (kbytes, -m) unlimited open files (-n) 1024 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) 257548 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited

4 5

Error: mdbox .../storage: Duplicate GUID
by Dennis Schridde 24 Aug '17

24 Aug '17

Hi! When I force-resync a mailbox of mine, I see following output: # doveadm force-resync -u $USER $PATH doveadm($USER): Warning: mdbox .../storage: Inconsistency in map index ($X,$Y2 != $X,$Y2) doveadm($USER): Warning: fscking index file .../storage/dovecot.map.index doveadm($USER): Warning: mdbox .../storage: rebuilding indexes doveadm($USER): Error: mdbox .../storage: Duplicate GUID $G in m.$N1:$N2 (size=$N3) and m.$N1:$N2 (size=$N3) doveadm($USER): Warning: fscking index file .../storage/dovecot.map.index doveadm($USER): Warning: mdbox .../storage: Inconsistency in map index ($X,$Y1 != $X,$Y3) doveadm($USER): Warning: fscking index file .../storage/dovecot.map.index doveadm($USER): Warning: fscking index file .../storage/dovecot.map.index Different numbers are represented by different $variables, e.g. $N3 != $M3 and $Y2 != $Y3. How can I fix this? Since the two messages are not the same (they have different sizes), I would expect a cleanup operation to give each message a unique GUID and write both GUIDs into all places where the old GUID was referenced. I am using Dovecot 2.2.31. Please CC me, since I am not on the list. Best regards, Dennis

1 1

dmarc report faild ?
by Maurizio Caloro 24 Aug '17

24 Aug '17

Hello Together Please i have new following Error, from DMARC Report, if i check my domain on example mxtoolbox i dont see any problems. Any from you know this Eror report, what i need to do to fix this issue? C:\folder>nslookup 94.237.32.243 Server: dns204.data.ch Address: 211.232.23.124 Name: wursti.dovecot.fi Address: 94.237.32.243 -- I check also dkim and spif but i don't see the mistake, i dont want that me Mailserver become seriussly mail problems. Regards Mauri <?xml version="1.0" encoding="UTF-8" ?> <feedback> <report_metadata> <org_name></org_name> <email>mreport(a)vmfacility.fr</email> <report_id>caloro.ch:1503564302</report_id> <date_range> <begin>1503477902</begin> <end>1503564302</end> </date_range> </report_metadata> <policy_published> <domain>caloro.ch</domain> <adkim>s</adkim> <aspf>s</aspf> <p>none</p> <sp>none</sp> <pct>100</pct> </policy_published> <record> <row> <source_ip>94.237.32.243</source_ip> <count>1</count> <policy_evaluated> <disposition>none</disposition> <dkim>pass</dkim> <spf>fail</spf> </policy_evaluated> </row> <identifiers> <header_from>caloro.ch</header_from> </identifiers> <auth_results> <spf> <domain>dovecot.org</domain> <result>unknown</result> </spf> <dkim> <domain>caloro.ch</domain> <result>pass</result> </dkim> </auth_results> </record> </feedback>

4 6

dovecot umask for mail boxes
by vadim 24 Aug '17

24 Aug '17

I want to control the mode of newly created boxes. The official documentation here: https://wiki.dovecot.org/SharedMailboxes/Permissions , under Permissions for new mailboxes says this: "When creating a new mailbox, Dovecot copies the permissions from the mailbox root directory. For example with mboxes if you have directories" But it seems to be untrue. I checked it, it soesn't work. I found a topic in mail list archive: https://dovecot.org/list/dovecot/2008-September/033395.html Its recommended to create a 'dovecot-shared' file in each mailbox with proper rights. But how can I do that if mailbox is not exists yet ? Can you provide any working solution to this problem ? -- С уважением, Бажов Вадим, Инженер отдела технической поддержки, Компания «Айдеко» -- Телефоны: +7 (495) 987-32-70; +7 (495) 662-87-34 (тех. поддержка); +7 (343) 220-77-55; Факс: +7 (343) 220-77-85 Электронная почта: Вопросы по приобретению: sales(a)ideco.ru Технические вопросы: support(a)ideco.ru Сайт: http://ideco.ru Форум: http://forum.ideco.ru

2 1

doveadm client not compatible with this server (mixed old and new binaries?)
by Kevin Golding 24 Aug '17

24 Aug '17

I'm getting the error "doveadm(10.0.0.10): Error: ddoveadm client not compatible with this server (mixed old and new binaries?)" on the source server (10.0.05) when trying to sync with a new destination server and I feel the error seems very obvious and self-explanatory except for one small thing - both servers claim to be the same version dovecot -n reports: Source (10.0.0.5): # 2.2.31 (65cde28): /usr/local/etc/dovecot/dovecot.conf # Pigeonhole version 0.4.19 (e5c7051) # OS: FreeBSD 11.1-RELEASE-p1 amd64 Destination (10.0.0.10): # 2.2.31 (65cde28): /usr/local/etc/dovecot/dovecot.conf # Pigeonhole version 0.4.19 (e5c7051) # OS: FreeBSD 11.1-RELEASE-p1 amd64 The only difference between the two outputs of dovecot -n are the mail_replica host (which are set to each other) and the ssl_cert location (which have their own domain names in the path). Replication is set to use tcp and the ports and passwords match. I was wondering if it's something they may depend on but the ones I'm aware cause most problems in general (libressl-2.5.5 and maridb-client-10.1.26) match. Any pointers that can be offered would be appreciated because I feel I'm missing something obvious. TIA Kevin

2 2