I have a question about this change.
We have a lot of distribution groups in our conglomerate that have third party members in it.
So if someone outside of conglomerate sends email to that group our MX servers will try to deliver mail trough our MX servers for that sender to outside user who can be on gmail for example.
How to manipulate transfer of mail sent to distribution group, for example, to make distribution group to send an e-mail to members "on behalf of xy @ gmail so we can safely distribute mail to all members of group?
If we get mail at this time from xy @ gmail and inside distribution group we have outside users my MX will try to send mail for mailto:email address removed for privacy reasonsto for example to mailto:email address removed for privacy reasonsand that will not pass.
Greetings,
Albert