I have several virtual domains setup. Some domains, works fine with Thunderbird, but won't work with Outlook Express, or Outlook. OE & Outlook, just keeps asking for the username and password. The error logs shows the following:
Oct 18 10:47:49 mail postfix/smtpd: warning: : SASL LOGIN authentication failed
Oct 18 10:47:49 mail postfix/smtpd: lost connection after AUTH from 
Oct 18 10:47:49 mail postfix/smtpd: disconnect from 
I am lost...any ideas?
I get the same result using both plain text logins, and ssl logins.
These accounts can receive but not send. I have tried deleting the email account and recreating it, with no luck. Webmail works for both sending and receiving on these accounts.
Outlook error number 0x800ccc60
I get this with the correct password and with a bad password.