Block outbound email


Can I stop sending mail to selected e-mail addresses. Like create an outgoing mail blacklist?


please, explain your problem, not your solution, thank you

Do you mean blocking selected accounts from sending outbound?

Yes Alessio blocking selected account or group from sending outbound to speciifed mail.
Like user1 or group “office” can’t send mail to

Not following why you need to specify the recipient, people ask us to block accounts to send mail outbound