Can't verify server message

Everytime I’m online I get this message:

Mail can’t verify the identity of the server “

The certificate for this server is invalid. You might be connecting to a server that is pretending to be “” which could put your confidential information at risk. Would you like to connect to the server anyway?

Please advise. This has happened both in my own house and in other locations when I’m online.

Log into your Dreamhost panel. Then go to Support -> Data Centers. Look for the section that tells about the mail service. It will say on homiemail-sub5 (the number may be different) Then in your email client change the server from to (change number to match what number you found earlier.

More details on the KB article:

I had the same problem a few time ago. Has he said, it’s a number problem with the server, chang the number ans all will be repare.