store and forward store and forward

Topic: store and forward

Post store and forward
by jjreed34 on lundi 20 novembre 2017

Using this service, having mail forwarded to a nonstandard port. What is the best way to lockdown mail server to only accept the mail being forwarded and rejecting mail from other servers?

whitelist DYNU.com servers to be only ones allowed to receive mail from?

Reply with quote | Report
Post Re: store and forward
by jjreed34 on dimanche 26 novembre 2017

To make sure our email server only accepts mail from DYNU and nothing else, add these mx addresses or the IPs they resolve to Whitelist IPs on our server??

Primary: mx1.dynu.com 207.38.69.195
Secondary: mx2.dynu.com 107.161.27.201

Reply with quote | Report
samedi 23 mars 2019 14:16