not sure why we get "Unknown code imap 54" any help, thanks, -jim before upgrade we got: ====================== telnet mailhost 143 Connected to mailhost Escape character is '^]'. * OK mailhost Cyrus IMAP4 v2.2.12 server ready . login cyrus sercert . OK User logged in . capability * CAPABILITY IMAP4 IMAP4rev1 ACL QUOTA LITERAL+ MAILBOX-REFERRALS NAMESPACE UIDPLUS ID NO_ATOMIC_RENAME UNSELECT CHILDREN MULTIAPPEND BINARY SORT THREAD=ORDEREDSUBJECT THREAD=REFERENCES ANNOTATEMORE IDLE LOGINDISABLED . OK Completed . logout * BYE LOGOUT received . OK Completed Connection closed by foreign host. after upgrade to v2.3.12p2 we get: ====================== telnet mailhost 143 Connected to mailhost Escape character is '^]'. * OK [CAPABILITY IMAP4 IMAP4rev1 LITERAL+ ID STARTTLS AUTH=PLAIN SASL-IR] mailhost Cyrus IMAP v2.3.12p2 server ready * CAPABILITY IMAP4 IMAP4rev1 LITERAL+ ID STARTTLS AUTH=PLAIN SASL-IR ACL RIGHTS=kxte QUOTA MAILBOX-REFERRALS NAMESPACE UIDPLUS NO_ATOMIC_RENAME UNSELECT CHILDREN MULTIAPPEND BINARY SORT SORT=MODSEQ THREAD=ORDEREDSUBJECT THREAD=REFERENCES ANNOTATEMORE CATENATE CONDSTORE SCAN IDLE URLAUTH . OK Unknown code imap 54 . logout * BYE Unknown code imap 53 . OK Unknown code imap 54 Connection to mailhost closed by foreign host. this is on solaris9 for cyrus-2.2.12 ./configure --with-auth=unix \ --with-cyrus-group=mail \ --prefix=/global/mail6/cyrus-2.2.12 --with-cyrus-prefix=/global/mail6/cyrus-2.2.12 --with-cyrus-user=cyrus \ --disable-murder \ --with-dbdir=/usr/local/BerkeleyDB.4.2 \ --with-bdb-incdir=/usr/local/BerkeleyDB.4.2/include \ --with-bdb-libdir=/usr/local/BerkeleyDB.4.2/lib \ --with-duplicate-db=skiplist \ --with-mboxlist-db=skiplist \ --with-seen-db=skiplist \ --with-subs-db=flat \ --with-tls-db=skiplist \ --with-openssl=/usr/local/ssl \ --with-perl=/usr/local/bin/perl \ --with-sasl=/usr/local \ --with-statedir=/global/mail6/cyrus-2.2.12/var \ --disable-sieve \ --with-libwrap=no \ --with-ucdsnmp=no for cyrus-2.3.12p2 ./configure --with-auth=unix \ --with-cyrus-group=mail \ --prefix=/global/mail6/cyrus-2.3.12p2 \ --with-cyrus-prefix=/global/mail6/cyrus-2.3.12p2 \ --with-cyrus-user=cyrus \ --with-dbdir=/usr/local/BerkeleyDB.4.2 \ --with-bdb-incdir=/usr/local/BerkeleyDB.4.2/include \ --with-bdb-libdir=/usr/local/BerkeleyDB.4.2/lib \ --with-duplicate-db=skiplist \ --with-mboxlist-db=skiplist \ --with-seen-db=skiplist \ --with-subs-db=flat \ --with-tls-db=skiplist \ --with-openssl=/usr/local/ssl \ --with-perl=/usr/local/bin/perl \ --with-sasl=/usr/local/sasl2 \ --enable-replication --with-statedir=/global/mail6/cyrus-2.3.12p2/var \ --with-libwrap=no \ --with-ucdsnmp=no ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html