On 2019-09-29, Jaroslaw Rafa <[email protected]> wrote: > The only thing I can't do is I cannot completely avoid > forwarding mail to Gmail accounts, because there are some addresses on my > server that need to be kept as forwarding addresses after people moved to > Gmail; but as I see from server logs, very small number of messages is > coming to these addresses and gets forwarded to Gmail.
This *will* cause you problems - you'll be forwarding them mail that results in dmarc failures, and quite likely also the occasional spam email, tarnishing your IP reputation. Have those users configure gmail to pull the mail via POP3 instead, it is the only safe way to do this.
