SMTP Error: Invalid Response Code Received from Server
|Reported by:||no1marshmallow||Owned by:|
My email server hosts three interfaces, Roundcube, Squirrel and Horde. I HATE Squirrel and Horde but absolutely LOVE Roundcube; problem is, I receive the above error every time I try to send out an email. I can still receive emails to the server and view them from all three interfaces, but I can only send out emails from the other two. Can you please help me fix this problem - I'm dying to get back on Roundcube!