Link to home
Start Free TrialLog in
Avatar of eimonkey
eimonkeyFlag for United States of America

asked on

Outlook 2011 Mac error 4.7.0 [C7] 5.7.1 [C6] Too Much Spam

Running Outlook 2011 for Mac. Outgoing emails are not sending and are getting stuck in the outbox. Incoming emails are not a problem. Error message says either:

4.7.0 [C7] Too much spam
or
5.7.1 [C6] Too much spam

Domain is clear and no accounts have been flagged.
Has anyone seen this? Any suggestions?
Thanks.
Avatar of Adrian Sluijters
Adrian Sluijters
Flag of United Kingdom of Great Britain and Northern Ireland image

This is a SMTP server message. This is probably because your IP address which you are sending the mail from is blacklisted.

Check your IP on this site for blacklisting:

http://whatismyipaddress.com/blacklist-check

Then contact the relevant blacklist and ask them to remove your IP.
ASKER CERTIFIED SOLUTION
Avatar of eimonkey
eimonkey
Flag of United States of America image

Link to home
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Start Free Trial
Avatar of eimonkey

ASKER

This solution was suggested to me by a colleague and it worked.