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Hey guys,

I am wondering if anyone knows how to change a message ID in WHM or CPANEL. For example, change Message-ID: <254970262215471@domain1.com> toMessage-ID: <254970262215471@domainname2.com>

With SMS marketing, after a while Sprint will block not so much the IP but the sending domain... I read that changing the Message-ID will help, but I am not sure how...

Any advice?

Thanks :-)

The message id is typically inserted by the front-end that you're using for mailing, some MTA's allow for this to be configured. You would want to look into the code of your front end and see how it pulls the domain info. Or just use a different domain? I don't use any control panels either, those make things a little screwy typically.