Since yesterday, my email to family with addresses at gmail.com has been bouncing.
Probably not a Sonic issue but I do see Sonic's name in the headers:
Reporting-MTA: dns; d.mail.sonic.net
Gmail has nothing to suggest except "try later:
Does anyone recognize this problem or have a suggestion?
======================================
----- The following addresses had permanent fatal errors -----
<xxxxxxxxxxxx@gmail.com>
(reason: 550-5.7.26 This message does not have authentication information or fails to)
----- Transcript of session follows -----
... while talking to gmail-smtp-in.l.google.com.:
DATA
<<< 550-5.7.26 This message does not have authentication information or fails to
<<< 550-5.7.26 pass authentication checks. To best protect our users from spam, the
<<< 550-5.7.26 message has been blocked. Please visit
<<< 550-5.7.26 https://support.google.com/mail/answer/ ... entication for more
<<< 550 5.7.26 information. l17-20020a62be11000000b004f6ae08af0esi4833115pff.105 - gsmtp
554 5.0.0 Service unavailable
Reporting-MTA: dns; d.mail.sonic.net
Received-From-MTA: DNS; 192-184-155-113.static.sonic.net
Arrival-Date: Sat, 5 Mar 2022 11:35:45 -0800
Final-Recipient: RFC822; xxxxxxxx@gmail.com
X-Actual-Recipient: rfc822; xxxxxxxx@gmail.com
Action: failed
Status: 5.7.26
Remote-MTA: DNS; gmail-smtp-in.l.google.com
Diagnostic-Code: SMTP; 550-5.7.26 This message does not have authentication information or fails to
Last-Attempt-Date: Sat, 5 Mar 2022 11:35:46 -0800
Probably not a Sonic issue but I do see Sonic's name in the headers:
Reporting-MTA: dns; d.mail.sonic.net
Gmail has nothing to suggest except "try later:
Does anyone recognize this problem or have a suggestion?
======================================
----- The following addresses had permanent fatal errors -----
<xxxxxxxxxxxx@gmail.com>
(reason: 550-5.7.26 This message does not have authentication information or fails to)
----- Transcript of session follows -----
... while talking to gmail-smtp-in.l.google.com.:
DATA
<<< 550-5.7.26 This message does not have authentication information or fails to
<<< 550-5.7.26 pass authentication checks. To best protect our users from spam, the
<<< 550-5.7.26 message has been blocked. Please visit
<<< 550-5.7.26 https://support.google.com/mail/answer/ ... entication for more
<<< 550 5.7.26 information. l17-20020a62be11000000b004f6ae08af0esi4833115pff.105 - gsmtp
554 5.0.0 Service unavailable
Reporting-MTA: dns; d.mail.sonic.net
Received-From-MTA: DNS; 192-184-155-113.static.sonic.net
Arrival-Date: Sat, 5 Mar 2022 11:35:45 -0800
Final-Recipient: RFC822; xxxxxxxx@gmail.com
X-Actual-Recipient: rfc822; xxxxxxxx@gmail.com
Action: failed
Status: 5.7.26
Remote-MTA: DNS; gmail-smtp-in.l.google.com
Diagnostic-Code: SMTP; 550-5.7.26 This message does not have authentication information or fails to
Last-Attempt-Date: Sat, 5 Mar 2022 11:35:46 -0800