Hi, I had some problems connecting TB 2.x with dovecot 2.0. TB2 complained about not being an IMAP4 server. TB 3 worked. It seems that dovecot 2.0 doesn't return capabilities when queried. Maybe some wrong config, thoug?
Here are the debug logs from TB2 comparing dovecot 2.0 (not working) and dovecot 1.2 (working): Dovecot 2.0: NA:CreateNewLineFromSocket: * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5] Dovecot ready. NA:SendData: 1 capability ReadNextLine [stream=26c2d60 nb=15 needmore=0] NA:CreateNewLineFromSocket: * CAPABILITY ReadNextLine [stream=26c2d60 nb=28 needmore=0] NA:CreateNewLineFromSocket: 1 OK Capability completed. ProcessCurrentURL: aborting queued urls NA:SendData: 2 logout Dovecot 1.2: NA:CreateNewLineFromSocket: * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5] Dovecot ready. NA:SendData: 1 capability ReadNextLine [stream=27dcf50 nb=303 needmore=0] NA:CreateNewLineFromSocket: * CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE SORT THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT IDLE CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH QUOTA AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5 ReadNextLine [stream=27dcf50 nb=28 needmore=0] NA:CreateNewLineFromSocket: 1 OK Capability completed. NA:SendData: 2 authenticate plain ReadNextLine [stream=27dcf50 nb=4 needmore=0] NA:CreateNewLineFromSocket: + NA:SendData: Logging suppressed for this command (it probably contained authentication information) ReadNextLine [stream=27dcf50 nb=266 needmore=0] NA:CreateNewLineFromSocket: 2 OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE SORT THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT IDLE CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH QUOTA] Logged in A:SendData: 3 namespace And all goes well... TB3 seems to be fine without extra capability stuff. Regards, Sebastian