Hi, since 2 days we notice a strange error message from Squirrelmail from a specific user (I'm translating it from German): ------------- ERROR: Action could not be completed. Query: SUBSCRIBE "INBOX.Sent/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08" Reason: no such mailbox ------------- IMAP log says: ------------- 20.08.2012, 11:14:45: debug: 25657 >A003 LIST "" "INBOX.Sent/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012"< 20.08.2012, 11:14:45: debug: 25657 >A004 CREATE "INBOX.Sent/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/"< 20.08.2012, 11:14:45: debug: 25657 >A005 SUBSCRIBE "INBOX.Sent/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012"< ------------- The faulty folder creation seemingly had started some time before: ------------- 20.08.2012, 10:17:09: debug: 3767 >A018 LIST "" "INBOX.Sent/2012"< 20.08.2012, 10:17:09: debug: 3767 >A019 CREATE "INBOX.Sent/2012/"< 20.08.2012, 10:17:09: debug: 3767 >A020 SUBSCRIBE "INBOX.Sent/2012"< ------------- and at the next login ------------- 20.08.2012, 10:22:11: debug: 5744 >A003 LIST "" "INBOX.Sent/2012/08/2012"< 20.08.2012, 10:22:11: debug: 5744 >A004 CREATE "INBOX.Sent/2012/08/2012/"< 20.08.2012, 10:22:11: debug: 5744 >A005 SUBSCRIBE "INBOX.Sent/2012/08/2012"< 20.08.2012, 10:27:13: debug: 7662 >A003 LIST "" "INBOX.Sent/2012/08/2012/08/2012"< 20.08.2012, 10:27:13: debug: 7662 >A004 CREATE "INBOX.Sent/2012/08/2012/08/2012/"< 20.08.2012, 10:27:13: debug: 7662 >A005 SUBSCRIBE "INBOX.Sent/2012/08/2012/08/2012"< ...and so on every 5 minutes until the full length mentioned above was reached ------------- So for some reason, a wrong (increasing/recursive) folder name was chosen - possibly by the sent_subfolder plugin? The user has following probably relevant pref entries (selected prefkey|value pairs from database): sent_folder | INBOX.Sent/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08/2012/08 sent_subfolders_setting | 3 left_refresh | 300 I did not find reports of similar problems in the list archives. Who can help to narrow down/fix this issue? We have SM 1.4.18, PHP 4.3.3, and a proprietary IMAP server (with $imap_server_type = 'other') Thanks Nino ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ----- squirrelmail-users mailing list Posting guidelines: http://squirrelmail.org/postingguidelines List address: squirrelmail-users@xxxxxxxxxxxxxxxxxxxxx List archives: http://news.gmane.org/gmane.mail.squirrelmail.user List info (subscribe/unsubscribe/change options): https://lists.sourceforge.net/lists/listinfo/squirrelmail-users