natan: > <div dir="ltr">Hi<br> > </div><div dir="ltr">This is incomming e-mail. External user send one e-mail > to alias group like "<a > href="mailto:a...@domain.ltd">a...@domain.ltd</a>"<br> > </div><div dir="ltr"><a href="mailto:a...@domail.ltd">a...@domail.ltd</a> > after roll is ~300 e-mail<br>
See http://www.postfix.org/RESTRICTION_CLASS_README.html#internal with title: "Protecting internal email distribution lists". Wietse