On 25 Jun 2018, at 14:45, Alex <mysqlstud...@gmail.com> wrote:
> I have a check_sender_access restriction that blocks many TLDs like
> .red and .space. Problem is that we have one legitimate .red customer
> (what was he thinking?) that needs to send us mail. How can I allow
> this single domain?

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

red  500 This TLD sends spam
good.red DUNNO

-- 
A bartender is just a pharmacist with a limited inventory.


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