My home mailserver is being blocked because my IP resolves to a generic PTR. What can I do to circumvent this?
Use a VPS
>>61935902
get a different IP
>>61935915
Is the integrity and security of my data compromised if I do this?
Call your ISP
>>61935940
>>61935915
Nevermind I thought you said VPN. Don't want to rent a VPS.
>>61935948
ISPS don't permit self hosting, it's against almost all ToS agreements, they'll just tell him to GTFO.
>>61935902
What do you mean being blocked?
What is your configured MX record pointing to (e.g., mail.domain.com)?
>>61936042mysystems.tld. IN MX 0 mail.mysystems.tld
andAug 16 20:19:47 mail postfix/smtp[2975]: 1CCCC622D8: to=<[email protected]>, relay=X.X.X[someIP]:25, delay=12, delays=0.22/0.09/6.5/5.2, dsn=5.7.1, status=bounced (host X.X.X[someIP] said: 554 5.7.1 <myIP.myISP.net[IP]>: Unverified Client host rejected: Blocked GENERIC rDNS - See https://www.cleanmail.ch/blocked-generic-rdns (in reply to RCPT TO command))
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