On Sat, 2010-04-24 at 07:29 -0500, Stan Hoeppner wrote:
SysAdmin put forth on 4/24/2010 4:28 AM:
Dnia Sat, 24 Apr 2010 11:03:15 +0200 Hanspeter Kunz hkunz@ifi.uzh.ch napisał(a):
Clearly, this is either a problem with my configuration or something which should be improved in roundcube.
I think, there is something wrong with your roundcube or IMAP server. I can delete messages in sequence with no noticeable delay.
Sounds like his connection concurrency on his imap server is set too low. I can consistently duplicate this long command delay behavior by setting mail_max_userip_connections = 1 or max_mail_processes = 1 in dovecot and connecting with a default TBird client which makes 5 concurrent imap connections upon startup.
yes, that is what I suspected too first. Indeed, I had to increase the max_userip_connections limit in the past. Since then, our dovecot server works fine with all clients (Evolution, TBird, Applemail, ...), except for roundcube. And there is no indication in the logs that the max_userip_connections limit is hit.
But I agree, as others report having no problems deleting mail sequentially, that the problem has to be here somewhere. I will investigate further.
Thanks for the suggestions, Hp
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