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Is a DMARC txt file essential? Some domain registrars charge a lot more for this service.
i’ve requested the deletion of this thread. I would appreciate if you would comply!
The mail log would be a good place to start looking, assuming that is where errors are being logged. The name will probably vary depending on distribution and whose installer you use, but most such logs end up in /var/log/. Running tail -f on the log and watching what gets logged as you try to send a message can be very helpful when troubleshooting such problems because even if there aren’t any errors, you can track the progress of the process and see where to start looking.
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