We provide hosting services for some clients and a couple of them are having problems with some of their email accounts. Their outgoing email keeps getting bounced back, rejected as spam my spamcop and other services.
This are serious companies that are not sending any spam.
We need a specialist that can do the following:
- Detect the real problem with those accounts.
- Whitelist our ips.
- Provide us with a solution or guidelines and proper settings to prevent this from happening again.