(brokendomain.com). He says that his ISP wants to keep the first few MX records broken, and that the problem is with MY mailserver.
How exactly does his ISP's decision to keep broken DNS become your problem?
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(brokendomain.com). He says that his ISP wants to keep the first few MX records broken, and that the problem is with MY mailserver.
pgp00000.pgp
Description: PGP signature