Problems with mx records in DNS

Started by qx_1789, Aug 08, 2022, 10:29 AM

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qx_1789Topic starter

If my DNS is written: 43200 IN MX 0 43200 IN MX 0

then mail from the address to the address,
does not reach the reverse either,

maybe someone knows what's wrong?


Stop. In this way you determine where you have which mail server. And in order for the mail to go, these email servers must be installed to those machines and configured. IMHO you are confusing two different problems.

that is, you receive letters to ok? and from on all other boxes of the letter leave ok? and only cannot receive letters from it?

If emails leave and come to other boxes from these two boxes, then IMHO it's never a matter of MX records, most likely with mail servers in the trouble settings.