Helmut Schneider skrev den 2013-03-13 15:19:
How can I whiltelist(_auth) senders now?
if sender ip is whitelisted, does it then make sense to whitelist based on dkim/spf ?
note here dkim is not using ip at all
Helmut Schneider skrev den 2013-03-13 15:19:
How can I whiltelist(_auth) senders now?
if sender ip is whitelisted, does it then make sense to whitelist based on dkim/spf ?
note here dkim is not using ip at all