Anderson Silvestre
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Recent activity by Anderson Silvestre-
The first thing I would start with checking DMARC, DKIM, and SPF Records, ensuring these are correctly set for the domain name. Hi, sorry for the late but the DKIM and the SPF records are fine. B...
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2. Edit the file csf.dyndns and just enter the hostname in one line. Hi, thanks for the reply. I saw that in the csf.dyndns I have to put the ports that I'll use and the hostame.. that true? It's...
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If other users are able to send messages to that domain normally, the problem is with the sender. If the message isn't getting to your server at all, you wouldn't be able to control or affect the...
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Hey there! If the mail isn't getting to the server, there isn't much you can do on your side. You'd want to work with the sender to have them check the logs on their end as the problem can't be ...
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Hi guys, I'm back just to say that "I resolve" the problem. I made a ticket but not in the cPanel, it was on my provider and they changed the /etc/resolv.conf. Just put the resolvers of google name...
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Hi, Few weeks ago my users started to report the same problem. I've been reading a lot of threads on this forum and tried/checked almost all of them but the error continues. Some say the error is ...
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Those both seem to be returning normal results. If you send a message right now, does that also work? No, It works sometimes others I get the error 451. Now I get the 550 and I don't know why. I...
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Can you try the test commands I provided to see if your server is able to properly look up that domain name? Hi, so I made the tests and that is the result ; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P...
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[QUOTE]2021-03-29 20:16:12 H=206-177-77-185.dynamic.conecta-3.es (PCNoel) [XXX.XX.XXX.XXX]:55199 X=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256 CV=no F= A=dovecot_login:account@senderdomain.com temporari...
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Thanks for the clarification. So just to confirm, you're not seeing problems with server performance, but with disk usage? It might be easier to just bump the disk usage a tiny bit, to maybe 120...