Knowledgebase
Q: What is error 0x800CCC78 SMTP Rejected sender?
Posted by - NA - on 24 Apr 2009 1:24 PM
A: This is an Outlook Express and Microsoft Outlook generated error see below for possible resolutions:
  • Confirm reply to address in account properties field is correct
(187 vote(s))
Helpful
Not helpful

Comments (0)
Post a new comment
 
 
Full Name:
Email:
Comments:
CAPTCHA Verification 
 
Please enter the text you see in the image into the textbox below (we use this to prevent automated submissions).