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 > -- web site: http://www.gregn..net gpg public key: http://www.gregn..net/pubkey.asc skype: gregn1 (authorization required, add me to your contacts list first) -- Free domains: http://www.eu.org/ or mail dns-manager at EU.org