August 2021 - dovecot

Multiple Quota Limit Configurations
by Joseph D Wagner 02 Aug '21

02 Aug '21

Is this a valid quota rule? *:storage=0,messages=0 Or do I need to make them two separate rules? Joseph D Wagner

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Timo - is the v2.3.15 GCC limitation really necessarily or it's just a bug?
by Mart Pirita 02 Aug '21

02 Aug '21

Hello. So far I have successfully built Dovecot until v2.3.14 on Centos 4-6 (yes I know, they are old, but as they are remote servers, distros can't upgraded), and sometimes I have also met compilation issues, but after highlighting them, Timo have fixed the code. Found from similar thread (Dovecot 2.3.15 compilation fails https://dovecot.org/list/dovecot/2021-June/122412.html ) that new GCC is needed. However I can't find such requirement in v2.3.15 change log. As seems that I'm not the only one with compilation issues, then @Timo - can You please fix the code so that also v2.3.15 can compiled on older distros? Compilation options: ./configure --prefix=/usr --with-ssl=openssl --with-ssldir=/etc/ssl --sysconfdir=/etc --with-pam --without-bsdauth --without-sql --without-nss --without-ldap --without-pgsql --without-mysql --without-sqlite --with-rundir=/var/run/dovecot --without-cassandra --without-lucene --without-solr --without-textcat --without-libcap --without-stemmer --disable-rpath --disable-dependency-tracking --disable-silent-rules --without-gssapi --without-cdb Compilation error: builtin-strftime -c -o test-smtp-params.o test-smtp-params.c test-smtp-params.c:29: error: unknown field `data' specified in initializer test-smtp-params.c:29: warning: missing braces around initializer test-smtp-params.c:29: warning: (near initialization for `test_params_buffer1.<anonymous>') test-smtp-params.c:30: warning: missing initializer test-smtp-params.c:30: warning: (near initialization for `test_params_buffer1.<anonymous>.<anonymous>.used') test-smtp-params.c:30: error: unknown field `used' specified in initializer test-smtp-params.c:31: warning: excess elements in struct initializer test-smtp-params.c:31: warning: (near initialization for `test_params_buffer1') test-smtp-params.c:33: error: unknown field `data' specified in initializer test-smtp-params.c:33: warning: missing braces around initializer test-smtp-params.c:33: warning: (near initialization for `test_params_buffer2.<anonymous>') test-smtp-params.c:34: warning: missing initializer test-smtp-params.c:34: warning: (near initialization for `test_params_buffer2.<anonymous>.<anonymous>.used') test-smtp-params.c:34: error: unknown field `used' specified in initializer test-smtp-params.c:35: warning: excess elements in struct initializer test-smtp-params.c:35: warning: (near initialization for `test_params_buffer2') make[3]: *** [test-smtp-params.o] Error 1 make[3]: Leaving directory `/usr/src/redhat/BUILD/dovecot-2.3.15/src/lib-smtp' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/usr/src/redhat/BUILD/dovecot-2.3.15/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/usr/src/redhat/BUILD/dovecot-2.3.15' make: *** [all] Error 2 error: Bad exit status from /var/tmp/rpm-tmp.7364 (%build) -- Mart

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SQL Backend for IMAP METADATA Dictionary
by Joseph D Wagner 01 Aug '21

01 Aug '21

I've seen documentation on using a SQL backend for quota dictionary and passdb&userdb dictionary. However, I can't find any examples of a SQL backend for IMAP METADATA / mail_attributes_dict. Is this combination possible? If so, is there an example somewhere? I am unsure what data structures it's expected or how to create the map entries for it. Thanks in advance. Joseph D. Wagner

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Disable authentication for submission service
by Dan Conway 01 Aug '21

01 Aug '21

Hello, Is it possible to disable the requirement for authentication on the submission service? I'm trying to require authentication for all, except for a handful of IP addresses. Thank you. ehlo test.com 250-aaa 250-AUTH PLAIN LOGIN 250-BURL imap 250-CHUNKING 250-DSN 250-ENHANCEDSTATUSCODES 250-SIZE 250 PIPELINING MAIL FROM:<test(a)test.com> 530 5.7.0 Authentication required.

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