- dovecot - dovecot.org

Outlook renames Junk folder
by Cliff Hayes 13 Jun '19

13 Jun '19

Hello, Some versions of Outlook will randomly rename the Junk folder to Junk Email. This of course causes errors because Dovecot can no longer store junk. I go in to Outlook for each user and add another Junk folder, so now they have Junk and Junk Email. This fix action lasts a while until Outlook decides to do it again. Is there a way to tell Dovecot that if the Junk folder doesn't exist, try sending the email to Junk Email folder? Thanks in advance.

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Sieve logging?
by ＠lbutlr 13 Jun '19

13 Jun '19

I am trying to create some sieve scripts to filter my mailing lists and am wondering if sieve logs anywhere, and it so where? I don’t see anything in mail.log beyond lines like: dovecot: lda(kremels(a)kreme.com)<39790><hNchChSkAV1umwAAIdGjjQ>: sieve: msgid=<267D5D71-D99C-4790-8706-C1A92BCC9F97(a)kreme.com>: stored mail into mailbox ‘INBOX' Which doesn’t really tell me anything other than that the script failed. -- If the #2 pencil is the most popular, why is it still #2?

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Re: Sieve logging?
by Matt Anton 13 Jun '19

13 Jun '19

On 13 Jun 2019, at 14:47, @lbutlr wrote: > What sort of configuration change would I need to do to use LMTP instead of LDA? Regarding dovecot, all you need to do is following: <https://wiki.dovecot.org/LMTP> <https://wiki.dovecot.org/HowTo/PostfixDovecotLMTP> (if postfix is your MTA) <https://wiki.dovecot.org/LMTP/Exim> (if exim is your MTA) > And are there any downsides? Not that I’m aware of. Things remained the same as when I was using LDA but using LMTP over Dovecot’s LDA brings some advantages like better performances (no need to fire up new processes for deliveries) among others one. There were several threads on the list related to LDA vs LMTP, such as: <https://dovecot.org/pipermail/dovecot/2016-June/104670.html> <https://dovecot.org/list/dovecot/2013-July/091617.html> > What do I do about > > lda_mailbox_autocreate = yes > lda_mailbox_autosubscribe = yes > > ? They’re also used by LMTP so no need to worry when migrating from LDA to LMTP. You can check what LDA’s options are specifically also used by LMTP in examples/conf.d/15-lda.conf -- matt [at] lv223.org GPG key ID: 7D91A8CA

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Migrated from maildir to sdbox: questions
by Ranbir 13 Jun '19

13 Jun '19

Hi Everyone, I migrated my maildir mailboxes to sdbox without any show stopping errors, but I did see this during the migration and now I'm also seeing it in the log: Warning: quota: Namespace '' is not Maildir, skipping for Maildir++ quota I'm not quite sure why this is happening. Any ideas? I am using a "public" namespace for several mailboxes to share emails: # public namespace configuration namespace { type = public # the default separator for Maildir is ".", so that is what should be # used automatically. separator = . prefix = Public. location = maildir:/var/spool/mail/thesandhufamily.ca/public subscriptions = no } Under the "public" dir in the old maildir setup, I have folders configured for various mail accounts. For example: .Ads .Junk .Bills etc. These "users" are setup in a passwd file so that I can use a different mail storage location for them than the one they get from ldap (same as above). Using dsync to migrate my other mailboxes was easy, but I don't know how to migrate these public mailboxes. I looked through the wiki and didn't see anything about how to do it. Could someone explain how I can migrate the public mailboxes? -- Ranbir

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Sieve to strip html from multipart messages
by ＠lbutlr 13 Jun '19

13 Jun '19

Is is possible (I’m sure it is, so how) to strip multipart messages that are HTML and text of the HTML portion and leave the bare text message without also stripping other parts (like images or attached files). Or also to take messages that are only HTML and strip the HTML and replace it with a plain text version? I used to do this a long time ago with procmail and lynx, but it was never reliable since procmail doesn’t really understand MIME.

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Updating passwords
by ＠lbutlr 12 Jun '19

12 Jun '19

I created some new users in my MySQL database using postfoxadmin. The passwords looked correct in the database and show the right prefix {SHA256-CRYPT} but logins were failing, so I manually created new passwords from the command line: doveadm pw -s SHA256-CRYPT -p “a password" -u kremels(a)kreme.com {SHA256-CRYPT}$5$ZKsovTv0Ddc9k4… I then went into the postfix database and manually updated the password field in the database. update mailbox set password = '$5$ZKsovTv0Ddc9k4…' where username like 'kremels(a)kreme.com'; SOME of the accounts can now login, but not all. I get a debug line like: dovecot: auth-worker(26599): Debug: sql(kremels(a)kreme.com,xx.xx.xx.xx,<rnadomlookingstuff>): SHA256-CRYPT(a password) != '$5$ZKsovTv0Ddc9k4… -- 'They've given us the answers,' he [Carrot] said. 'Perhaps we can find out what the questions should have been.' --Feet of Clay

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Password issue
by Cerebus the Aardvark 12 Jun '19

12 Jun '19

I am using SHA-256 crypt for dovecot. I have added some new users vi postfoxadmin, which is also configured to use she-256 crypt. looking at the database: {SHA256-CRYPT}$5$lKfXOxua8j9FIFJt$r4rLmMFHUK/FcJ0c.sp.U4paTeE6Obp0t.mj.6eJQx9 # works {SHA256-CRYPT}$5$Gy.zyFNgYHgSsvmh$C/8Fv47Rjij6S73SwkfhCTwuqGgsmiRCjke6blbt1YD # does not work (I changed some random character in each line, but didn't change the length) Jun 12 12:43:09 mail dovecot: auth: Debug: policy(kremels,73.14.161.160,<0VjtyCSLluJJDqGg>): Policy check action is continue Jun 12 12:43:09 mail dovecot: auth-worker(57297): Debug: sql(kremels,73.14.161.160,<0VjtyCSLluJJDqGg>): query: select password FROM mailbox where username ='kremels' Jun 12 12:43:14 mail dovecot: auth: Debug: client passdb out: FAIL#0111#011user=kremel

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LMTP and Sieve with <prefix><recipient_delimiter><user>
by Paul Muster 11 Jun '19

11 Jun '19

Hi there, Dovecot's LMTP implementation and Pigeonhole Sieve already do support the <user><delimiter><suffix> format. RfC 5233, the Sieve subaddress extension, also offers <prefix><delimiter><user>. Could Docecot's LMTP and Pigeonhole be extended to that effect? Thanks & greetings, Paul

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Compile problem on Solaris
by Roderick Johnstone 11 Jun '19

11 Jun '19

Hi Compiling dovecot 2.2.36.1 with the native compiler on Solaris 10 is giving the error below. Can anyone advise a compiler option or code change to resolve this please. Thanks. Roderick Johnstone # make make all-recursive Making all in . /bin/bash ./update-version.sh . . Making all in src Making all in lib-test Making all in lib make all-am source='sha3.c' object='sha3.lo' libtool=yes \ DEPDIR=.deps depmode=none /bin/bash ../../depcomp \ /bin/bash ../../libtool --tag=CC --mode=compile cc -DHAVE_CONFIG_H -I. -I../.. -I/export/home/exim_build_20190605/build_local/include -m64 -c -o sha3.lo sha3.c libtool: compile: cc -DHAVE_CONFIG_H -I. -I../.. -I/export/home/exim_build_20190605/build_local/include -m64 -c sha3.c -KPIC -DPIC -o .libs/sha3.o "sha3.h", line 49: warning: unnamed struct member "sha3.c", line 142: improper member use: s "sha3.c", line 142: improper member use: s "sha3.c", line 166: improper member use: s "sha3.c", line 173: improper member use: s "sha3.c", line 197: improper member use: s "sha3.c", line 200: improper member use: s "sha3.c", line 227: improper member use: s "sha3.c", line 231: improper member use: s "sha3.c", line 233: improper member use: s "sha3.c", line 259: improper member use: sb "sha3.c", line 268: improper member use: sb cc: acomp failed for sha3.c *** Error code 1

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Potfix+Dovecot with dsync replication problem
by Zeljko Dokman 10 Jun '19

10 Jun '19

Hi all, I am in need of some help. Straggling to make something work, trying to configure postfix and dovecote imap server with dovecote replication. Can’t figure out what is wrong with my configuration. Replication is working only for vmail user account, I am getting this error on my secondary server for all other users… dovecot: doveadm: Fatal: setgid(4015(zdokman) from userdb lookup) failed with euid=5000(vmail), gid=5000(vmail), egid=5000(vmail): Operation not permitted (This binary should probably be called with process group set to 4015(zdokman) instead of 5000(vmail)) primary server reports this error: dovecot: doveadm(zdokman): Error: doveadm server disconnected before handshake: EOF dovecot: doveadm(zdokman): Error: sync: Disconnected from remote: EOF doveadm replicator status '*' username priority fast sync full sync success sync failed vmail none 01:58:13 02:05:25 01:58:13 - zdokman none 00:00:25 02:55:26 - y test none 00:01:00 21:48:13 - y doveadm sync * doveadm(root): Fatal: execvp(Maildir) failed: Permission denied dsync-local(root): Error: read(remote) failed: EOF (version not received) I am attaching my dovecot.conf main.cf and master.cf. I think my problem is with permissions but I can figure out how to workaround it. Best regards

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