I've been working on getting TLS working with my postfix/dovecot setup without any luck so far. When I set the SMTP auth to digest-md5 I get this error: Authentication failed 535 5.7.0 Error: authentication failed: <BIG LONG ENCRYPTED STRING> and when I set it to cram-md5 I get this error: Authentication failed 535 5.7.0 Error: authentication failed: <NOT QUITE SO BIG LONG ENCRYPTED STRING> When I login to postfix using telnet and try to authenticate I see: # telnet localhost smtp Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. 220 grp-01-50-90.localdomain ESMTP Postfix ehlo example.com 250-grp-01-50-90.localdomain 250-PIPELINING 250-SIZE 10240000 250-VRFY 250-ETRN 250-STARTTLS 250-AUTH PLAIN LOGIN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN auth plain <AN MD5 ENCRYPTED PASSWORD STRING> 235 2.0.0 Authentication successful quit 221 2.0.0 Bye Connection closed by foreign host. So postfix seems configured to handle SMTP AUTH. To me everything seems configured properly. How can I get SMTP AUTH to work? Thanks, Gerry ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ ----- 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