Hello Macmanx,
thank you for your reply.
we have raised a ticket with the people who provided the domain. They claim nothing wrong at their end and say, something might have gone wrong at the end of WordPress. Here is the extract of what they sent me:
--x--
Hello Abhishek,
Thank you for your update.
I am able to access the server with the provided login credentials.
I have checked the logs and could see that connections from "bearmystrong.wordpress.com" is not reaching our server when we are subscribing to the WordPress post.
On checking the logs further, I could locate the error message "Host or domain name not found. Name service error for name=wordpress.com type=MX: Host not found, try again". Please verify:
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Mar 11 04:18:08 rocksub postfix/smtp[21505]: AAC0B2F4D280: to=<[email redacted]>, relay=none, delay=50924, delays=50924/0.18/0/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=wordpress.com type=MX: Host not found, try again)
Mar 11 05:28:07 rocksub postfix/smtp[23432]: AAC0B2F4D280: to=<[email redacted]>, relay=none, delay=55124, delays=55124/0.05/0/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=wordpress.com type=MX: Host not found, try again)
Mar 11 05:28:07 rocksub postfix/smtp[23431]: 85CE12F4D27E: to=<[email redacted]>, relay=none, delay=55176, delays=55176/0.11/0/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=wordpress.com type=MX: Host not found, try again)
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It seems to be some issue with the mail service of wordpress.com. Please contact the concerned support team and check the logs. As the connections are not reaching the VPS, we cannot get logs.
Also, to check the email service, I sent a test mail from our Gmail account to "[email redacted]" and the mail delivered successfully. Please verify:
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Mar 11 05:48:57 rocksub postfix/qmgr[733]: 60C4D7A2A1E: from=<[email redacted]>, size=2196, nrcpt=1 (queue active)
Mar 11 05:48:59 rocksub postfix/local[24003]: 60C4D7A2A1E: to=<[email redacted]>, orig_to=<[email redacted]>, relay=local, delay=2.1, delays=0.72/0.02/0/1.4, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
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I suggest you check with the concerned support team to check whether they have blocked the domain rocksub.com at their end. Also, investigating the logs at their end will help us to identify the root cause of the issue. In case if they receive any bounce back message, please update us so that we can check further.
Please check these details and let us know if we can help you further.
Have a nice day!
--x--
dear Macmanx, do let me know what I need to do.
Abhishek