Hello, As this is my first post to the list, first and foremost I'd like to thank Timo for writing great software; we've successfully moved to Dovecot for over 10,000 users from UW-IMAP and get great performance. On our overloaded staff POP3/IMAP server, we are looking at replacing qpopper+uw-imapd with dovecot, as an interim before moving them to the main Unix mailstore. The system is primarily POP3, with a small number of heavy IMAP users causing the system grief. There are a large number of POP3 users who leave messages on the server. What I want to ensure doesn't happen is that they are forced to download them again. Do I need to add anything specific in the pop3_uidl_format or am I barking up the wrong tree? Kind Regards, Steve
On 313, 11 09, 2006 at 01:45:24PM -0000, Steve Goodman (lists) wrote:> Hello, > > As this is my first post to the list, first and foremost I'd like to > thank Timo for writing great software; we've successfully moved to > Dovecot for over 10,000 users from UW-IMAP and get great performance. > > On our overloaded staff POP3/IMAP server, we are looking at replacing > qpopper+uw-imapd with dovecot, as an interim before moving them to the > main Unix mailstore. The system is primarily POP3, with a small number > of heavy IMAP users causing the system grief. > > There are a large number of POP3 users who leave messages on the server. > What I want to ensure doesn't happen is that they are forced to download > them again. Do I need to add anything specific in the pop3_uidl_format > or am I barking up the wrong tree?IIRC qpopper adds X-UIDL header into each message, so you can try to set pop3_reuse_xuidl = yes. -- Andrey Panin | Linux and UNIX system administrator pazke at donpac.ru | PGP key: wwwkeys.pgp.net -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 189 bytes Desc: Digital signature URL: <http://dovecot.org/pipermail/dovecot/attachments/20061109/142477a0/attachment.bin>
On Thu, 2006-11-09 at 13:45 +0000, Steve Goodman (lists) wrote:> There are a large number of POP3 users who leave messages on the server. > What I want to ensure doesn't happen is that they are forced to download > them again. Do I need to add anything specific in the pop3_uidl_format > or am I barking up the wrong tree?According to this: http://www.dovecot.org/list/dovecot/2005-September/008862.html you just need to set the pop3_reuse_xuidl option (something similar to this patch appears to be present in dovecots sources now) johannes