windows live mail error 0x800cc78

taxman55

Reputable
Jun 3, 2014
3
0
4,510
The message could not be sent because the server rejected the sender's email address. The sender's email address was < email address removed by moderator >.

Subject 'Read: info'
Server Error: 503
Server Response: 503 AUTH first (#5.5.1)
Server: 'mail.wf.net'
Windows Live Mail Error ID: 0x800CCC78
Protocol: SMTP
Port: 25
Secure(SSL): No
 
Solution
That means just what it says: the server (mail.wf.net) is rejecting your message because it doesn't recognize the email address you provided.

Double-check you typed the email address correctly. Either you mistyped it, the person gave you the wrong email address, or the email address does not in fact exist.

spdragoo

Expert
Ambassador
That means just what it says: the server (mail.wf.net) is rejecting your message because it doesn't recognize the email address you provided.

Double-check you typed the email address correctly. Either you mistyped it, the person gave you the wrong email address, or the email address does not in fact exist.
 
Solution