Est. Budget: $15.00
We are using 1and1.co.uk dedicated server. Apparently, we need to have DKIM Signed and SPF Authentication on emails we send out and have
a 'mailed-by' header with the domain name should appear.
Do you know how to setup email authentication on plesk, parellels?
CName setup is required.
For more info on email authentication.
If you know how to do it, it should not take time.
I need this ...