How to set PMG to bypass SPF check from IP Address

[petern2004]

Hi all,

We have 2 Proxmox Mail Gateway servers. How can we set the PMG to bypass SPF check if email come from another PMG server?

If some forwarding email from pmg1 to pmg2, pmg2 will check the email from pmg1 and the SPF did not include the IP address of pmg1, it will be rejected!

Please help! Many thanks!

Peter

Below is the error message:
Recipient address rejected: Rejected by SPF: 11.22.33.44 is not a designated mailserver for noreply%40XXXXX.com (context mfrom, on gateway1.example.com) (in reply to RCPT TO command))

 

[mbrother]

Hi @petern2004 ,

Could you try add your IP address to Whitelist:


or Trusted Network?

 

[petern2004]

Hi @mbrother,

Thanks for your help! But, is "Trusted Network" for mail relay?

Peter