Hi,
In the last week something has changed / been updated in my WHM.
When a script that has PHPMAILER with SMTP authentification tries to send an email where the host doesnt exist, the script DOESNT ALLOW TO SEND THE EMAIL. (Before this, the script allowed to send the email and then the sender received a "bounced email")
Here is an example log
I replaced my IP to "99.99.99.99". That no my real IP. And where it says "mydomain.com" I also replaced the real domain)
SMTP -> FROM SERVER: 220-99-99-99-99.cprapid.com ESMTP Exim 4.94 #2 Mon, 26 Apr 2021 20:03:53 -0300 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail. SMTP -> FROM SERVER: 250-99-99-99-99.cprapid.com Hello www.mydomain.com [99.99.99.99] 250-SIZE 52428800 250-8BITMIME 250-PIPELINING 250-X_PIPE_CONNECT 250-AUTH PLAIN LOGIN 250 HELP SMTP -> FROM SERVER: 250 OK SMTP -> FROM SERVER: 550-The mail server could not deliver mail to [email protected]. The 550-account or domain may not exist, they may be blacklisted, or missing the 550 proper dns entries. SMTP -> ERROR: RCPT not accepted from server: 550-
Which could be the problem?
Thanks,
Francisco
In the last week something has changed / been updated in my WHM.
When a script that has PHPMAILER with SMTP authentification tries to send an email where the host doesnt exist, the script DOESNT ALLOW TO SEND THE EMAIL. (Before this, the script allowed to send the email and then the sender received a "bounced email")
Here is an example log
I replaced my IP to "99.99.99.99". That no my real IP. And where it says "mydomain.com" I also replaced the real domain)
SMTP -> FROM SERVER: 220-99-99-99-99.cprapid.com ESMTP Exim 4.94 #2 Mon, 26 Apr 2021 20:03:53 -0300 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail. SMTP -> FROM SERVER: 250-99-99-99-99.cprapid.com Hello www.mydomain.com [99.99.99.99] 250-SIZE 52428800 250-8BITMIME 250-PIPELINING 250-X_PIPE_CONNECT 250-AUTH PLAIN LOGIN 250 HELP SMTP -> FROM SERVER: 250 OK SMTP -> FROM SERVER: 550-The mail server could not deliver mail to [email protected]. The 550-account or domain may not exist, they may be blacklisted, or missing the 550 proper dns entries. SMTP -> ERROR: RCPT not accepted from server: 550-
Which could be the problem?
Thanks,
Francisco
Last edited: