[Dovecot] Migration from pop3 to imapd

Chris Wakelin c.d.wakelin at reading.ac.uk
Thu Jun 2 14:25:59 EEST 2005


Stephan Holl wrote:
> Dear list,
> 
> I am planing to set up dovecot-imapd on my production-mail server
> which currently only runs pop3 via qpopper on debian-sarge.
> 
> It would be best, if I could only use imapd and use the existing pop3-
> server (qpopper) as it is.
> Is this possible?
> 
> Can the user both use pop3 (qpopper) and imapd (dovecot) in
> parallel then?

I can't see why not. After all, qpopper's supposed to coexist with 
UW-IMAP, which is much less friendly ;)

However, it would be safest not to use the "-S" option to qpopper as 
that makes it much more aggressive with caching and can lead to corrupt 
mailboxes if something else modifies them.

> Where does dovecot-imapd store its mails? Does it store its mail in
> mbox-format in ~/mail, where also e.g. pine or mutt can access the mbox?

Wherever you like! (It's very configurable, see the example config and 
the Wiki.) For sharing with qpopper, I think you'd want it to be in 
"mbox" format (but Dovecot can also do Maildir format).

Hope this helps,
Chris

-- 
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Christopher Wakelin,                           c.d.wakelin at reading.ac.uk
IT Services Centre, The University of Reading,  Tel: +44 (0)118 378 8439
Whiteknights, Reading, RG6 2AF, UK              Fax: +44 (0)118 975 3094


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