> On Jun 26, 2018, at 6:07 AM, @lbutlr <krem...@kreme.com> wrote:
>
> I use header checks:
>
> /.*\.example.top/ DUNNO
> /.*\.FriendwithJokeDoamin.xxx/ OK
> /.*\.(com|net|org|edu|gov|ca|mx|de|dk|fi|uk|us|tv|info|biz|eu|es|il|it|nl|name|jp|host|au|nz)$/
> DUNNO
> /.*\.*/ 550 Mail to or from this TLD is not allowed
>
> But this should basically work much the same in check_sender_access
No, it works substantially better in check_sender_access, and very poorly
in header_checks. DO NOT use header checks for sender address blacklists.
--
Viktor.
