Topic: fatal: no SASL authentication mechanisms
Hi, today I can't login to roundcube and found the following error message in mail.err
Apr 8 00:28:41 ubuntu-01 postfix/smtpd: fatal: no SASL authentication mechanisms Apr 8 00:29:37 ubuntu-01 roundcube: [08-Apr-2010 00:29:37 +0200] IMAP Error: Could not connect to 127.0.0.1 at port 143: Connection refused (POST /webmail/?_task=&_action=login)
What's wrong? How can I fix it?