Unable to whitelist servers for bad SPF

[cglmicro]

It will not work . Either ask SORBS to unlist the spam IP or do not use SORBS as all.
Another option is disable DNSBL but then it will be another security issue.

I'll keep looking, because some solutions are mentioned on some website like https://www.howtoforge.com/how-to-whitelist-hosts-ip-addresses-in-postfix/#comments
Thanks.

 

[hata_ph]

Have you try add to /etc/postfix/cglmicro_regex_table.save instead?

209.85.221.41 OK

 

[cglmicro]

I'm trying an approach by adding "check_client_access regexp:/etc/postfix/cglmicro_regex_table.save" also to the section "smtpd_sender_restrictions".
Will come back with results.

 

[cglmicro]

Have you try add to /etc/postfix/cglmicro_regex_table.save instead?

209.85.221.41 OK

I don't want to add the IP, since it can change and their list of IP can grow without me knowing.

 

[hata_ph]

I suspect DNSBL is IP based filtering, so whitelist by hostname may not work.
For the sake of testing, try whitelist IP and monitor the result.