Cyrus IMAP server

Joseph Brennan brennan at
Thu Oct 21 10:52:14 EDT 2010

--On Thursday, October 21, 2010 16:43 +0200 JC Putter 
<jancarel.putter at> wrote:

> i we are running cyrus-imapd 2.3 on centos 5.5
> we are getting complains from users getting error messages saying Mailbox
> locked by POP Server, i understand that pop3 server can handle only 1
> concurrent connection, can cyrus be configured to support more
> connection?

The POP protocol requires the mailbox to be locked during a POP session.

Joseph Brennan
Columbia University Information Technology

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