Hi, I actually got it working. It seems Thunderbird may have added a Trash folder of its own probably during the time I was using Dovecot, and Courier didn't like it for some reason. So I completely cleared out the relevant maildirs and recreated them, and now everything's working just fine. Thanks. Jayson On 6/18/2013 3:24 PM, Gregory Nowak wrote: > This is gnu/linux related, so isn't off topic. The MTA you use doesn't > matter, as long as courier-imap and sendmail agree on where mail is > delivered to, and in what format it is stored. I wish I had ideas for > you on why it doesn't work, but I'm afraid the only suggestion I can > give is to google it. I have someone using courier sqwebmail here, and > I know that moving items to trash instead of just deleting works in > webmail. That's all I unfortunately can tell you. Hope you can get it > working. Good luck. > > Greg > > > On Tue, Jun 18, 2013 at 10:17:08AM -0400, Jayson Smith wrote: >> Hi, >> >> Sorry for this whole off-topic thread. I didn't really want to >> switch from Sendmail, so I just installed the Courier auth daemon >> and the Courier IMAP server. Everything's working, but it isn't >> sending mail to trash when I delete it, either with PopPeeper or >> with Thunderbird set as an IMAP client. There's a trash folder >> there, but nothing's there. I've set all the settings to enable the >> feature where expunged mail goes to the trash folder. >> Any thoughts? >> Thanks. >> Jayson >> >