- dovecot - dovecot.org

[Dovecot] Dovecot for production environment
by Avery Day 11 Apr '04

11 Apr '04

Sorry if this question has been asked before I looked through some of the archives before posting this. I am considering using dovecot on a small 35 user environment (only around 6 gigs of email) that will be primarly be used with squirrelmail for the MUA. I have been using dovecot for a few weeks now and really like it. It is a big improvement over uw-imap thats for sure. I was wondering how many people in this mailing list are using dovecot for a production email server, and why you chose to use dovecot over cyrus or courier. Or maybe someone feels that dovecot isnt ready for this type of thing just yet. I am all ears so please feel free. Thanks -- Avery -- Avery Day

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[Dovecot] Missing mail file - Internal Error
by James Moser 09 Apr '04

09 Apr '04

I have noticed that if the user does not already have a mail file, for instance in /var/mail, the IMAP server responds with Internal Error, and the pop server imediately terminates the connection. Is this something I have configuered wrong? Are there any work arounds for this... /var/mail is owned by root:mail with permissions 0775... -- James L Moser james(a)powweb.com PowWeb Hosting http://www.powweb.com /(bb|[^b]{2})/, that is the Question. mysql>SELECT * FROM user WHERE clue > 0; Empty set (0.03 sec) Health is merely the slowest possible rate at which one can die... Health nuts are going to feel stupid someday, lying in hospitals dying of nothing...

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[Dovecot] blank line at the top of mbox
by KB Digital 09 Apr '04

09 Apr '04

Hello, It seems dovecop pop3 server sometimes inserts a blank line at the top of the mbox. It only happens for certain users not all. I'm not sure why it's doing that. Looking back into the mailing list, I saw the same post in Oct 6, 2003 but there was no reply to it. Is there a patch or fix that i can use to get around the blank line? Thank you. Ken

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[Dovecot] (no subject)
by Avery Day 08 Apr '04

08 Apr '04

Sorry if this question has been asked before I looked through some of the archives before posting this. I am considering using dovecot on a small 35 user enviorment (only around 6 gigs of email) that will be primarly be used with squirrelmail for the MUA. I have been using dovecot for a few weeks now and really like it. It is a big improvement over uw-imap thats for sure. I was wondering how many people in this mailing list are using dovecot for a production email server, and why you chose to use dovecot over cyrus or courier. Or maybe someone feels that dovecot isnt ready for this type of thing just yet. I am all ears so please feel free. Thanks -- Avery

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[Dovecot] Re: Dovecot died due to some SSL related error
by rhr-dovecot＠batky-howell.com 08 Apr '04

08 Apr '04

(Sorry, just joined the list, can't reply in the original message from Feb 4.) > Hi, > Dovecot (pre-compiled version of Fedora Core 1, configured for Maildir) > is running fine for me since a few days. It happened now twice to me > that dovecot died with the following error message in /var/log/maillog: > > Feb 4 11:18:27 hundehuette imap-login: RAND_bytes() failed: > error:24064064:random number generator:SSLEAY_RAND_BYTES:PRNG not > seeded > Feb 4 11:18:27 hundehuette dovecot: Login process died too early - > shutting down > > As these previous log messages indicate the login was working before > without any problem: > Feb 4 11:02:37 hundehuette imap-login: Login: andrea [192.168.2.138] > Feb 4 11:05:56 hundehuette last message repeated 30 times > Feb 4 11:09:02 hundehuette last message repeated 15 times > Feb 4 11:12:08 hundehuette last message repeated 15 times > Feb 4 11:15:15 hundehuette last message repeated 15 times > Feb 4 11:18:21 hundehuette last message repeated 15 times > Feb 4 11:18:26 hundehuette last message repeated 12 times > > Dovecot is running as user "dovecot" who does not have a ~/.rnd file > > Any idea? > > Thanks, > Christof Hi, No idea, but I'm getting the same thing, at least once a day, sometimes several times a day. I tried putting a .rnd file in /var/libexec/dovecot, no help. - Fedora Core 1.0 - dovecot-0.99.10-6 - openssl-0.9.7a-23 - About 20 users, using pop, pops, imap, imaps. I had to run a cron job that checks every minute to see if dovecot is running, and restart it if it isn't. I'd love to get this figured out, though. I see another message about this in the list archives, at the end of January. I'll post if I find anything... Rob

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[Dovecot] vmailmgr
by Alejandro Mery 08 Apr '04

08 Apr '04

hi, does dovecot supports vmailmgr authentication? any recomended reading? and, in a vmailmgr context, what are the benefits of dovecot over courier-imap or bincimap? Best regards, Alejandro Mery

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[Dovecot] Dovecot startup at boottime fails
by Bavo De Ridder 08 Apr '04

08 Apr '04

Hi, I am running dovecot 0.99.10.4 on SuSE 9. I installed it using apt-get from the gwdg repository. The dovecot service is configured to start at boottime in run level 3 and 5. However, it dies immediately with this error (/var/log/mail.err): dovecot: Login process died too early - shutting down Starting the service afterwords from a prompt as root with the command: /etc/init.d/dovecot start works without a glitch. Attached you can find my dovecot.conf and the startup script /etc/init.d/dovecot. I hope someone could shed some light on this issue.

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[Dovecot] dovecot vs. cyrus IMAP?
by Jim Norton 08 Apr '04

08 Apr '04

Hello all, I just learned about dovecot. I am currently using Cyrus IMAP/POP3 with Postfix on a Linux system. The one thing I don't like about Cyrus IMAP is that it doesn't support mail users who have accounts on the system. It uses it's own mailbox format and the users can't be regular system users. It would be nice to have an IMAP/POP3 server that can handle mail for users in /etc/passwd as well as the cyrus 'virtual' user type. Does dovecot only provide access to mail for users in /etc/passwd? Or can one setup email accounts for people that don't have accounts on the system ( in /etc/passwd )? Thanks, -- Jim Norton - http://www.jimnorton.org Recursion; n. see 'Recursion'

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[Dovecot] username and password not from /etc/passwd
by Zoong Pham 08 Apr '04

08 Apr '04

Can dovecot use usernames and passwords not from /etc/passwd and be able to read mails of an user whose username and password are in /etc/passwd ? For example: - Joe Bloke has a local Unix account joe on Unix server mail.example.com - Sendmail on mail.example.com accepts mails for joe(a)example.com and put them in /var/mail/joe - can dovecot use other username/password file or database or directory rather than /etc/passwd to authenticate Joe and let him (once logs in successfully) reading mails in /var/mail/joe ? Ideally, the usernames and passwords that dovecot uses are different with the ones in /etc/passwd. Say, username is joe.bloke(a)example.com That way, Joe doesn't need to know the username and password on the Unix server at all. In summary, I want to have IMAP usernames and passwords totally different from the local Unix usernames and passwords. And users use only IMAP usernames and passwords to read their mails. I use OpenBSD-3.4, Sendmail 8.12.9, dovecot-0.99.10p0 (pre-compiled packaged from OpenBSD). Thanks, Zoong Pham

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Re: [Dovecot] Repeating downloads
by Brian T Glenn 08 Apr '04

08 Apr '04

[You have top-posted your message. Please refrain from doing so on technical mailing lists. It ruins the flow of the conversation as well as making archive difficult to read] [You have sent a personal reply to a mailing list message when it was not warranted. Please keep replies on the list so that everyone can benefit.] On Wed, Apr 07, 2004 at 04:27:01PM -0500, Paul Hanson may have written: > On Wednesday, April 07, 2004 1:14 PM Brian T Glenn wrote: > > That sounds about how POP3 works in my experience. How were you > > expecting it to behave differently? > > Well the only problem is that if they receive a new message, not only do you > get the new message but another copy of ALL messages on the server. A > scenario that I have not experienced with any other POP3 server/client > setup. The correct behavior should be to only download the new message. from doing a search on dovecot and uidl, it seems that dovecot supports these functions, which is the standard way for a pop3 server to announce unique checksums of messages. Whether or not your client software supports this is another matter. -- Brian T Glenn delink.net Internet Services

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