Hello,
I'm using both Mandrill and Sendgrid just to send email from a forum and the feature that I most like is the bounce list blacklist that avoids repeating send emails to address that don't exists or that bounce for some reason.
Is this possible to do just with postfix or with help from other software, preferable with a web front-end so we can cheek the emails that are bounced?
PS: My Postfix is setup with SPF/Dkim/SenderID, etc and everything passes and emails are received.
Thanks