Forwarding to Gmail

Iron Contributor

I have set up forwarding from Exchange Online account Gmail, but the emails from some providers, for example T-Online are rejected from Gmail. The reason in NDr is that my domain doesn't pass DKIM to send emails from the IP address of Microsoft. I have set up already DMARC,  SPF and DKIM for the domain, but it is ignored by forwarding and it seems that always different IPs from Microsoft are used by forwarding.

2 Replies

Hi @AtanasM 

Check your SPF,DKIM and DMARC again here Network Tools From MxToolBox

except mail forwarding is your mail flow configuration work or not?


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I found the solution. It is described in section "Relay pool" in the article below: