HI, can you tell me how a can block any imcoming and outgoing emails on my ispconfig 3.1 ubuntu server that ends with .ru? For example [email protected]
You can e.g. add a postfix header filter in ISPConfig to block all emails from see: https://www.howtoforge.com/tutorial/how-to-block-email-from-certain-tld-in-ispconfig/
This will probably not work or at least it will work only for very few emails. Please see tutorial above on how the regex should look like.
Your regex is wrong because the test strings are wrong. Why don't you use the one from the tutorial? https://www.howtoforge.com/tutorial/how-to-block-email-from-certain-tld-in-ispconfig/
No problem, I was told my another user that the tutorial was old, but i wasnt sure to trust, that was the resaon i wanted to confirm with you, I will use the syntax from the tutorial, thanks
