XF 2.2 problems with email?

[ReneS]

Since the last time I have been getting email error messages, what could be the reason?

ErrorException: [E_NOTICE] fwrite(): send of 33 bytes failed with errno=32 Broken pipe src/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/StreamBuffer.php:231

or

Email to xxxxxxx@gmx.de failed: Expected response code 250 but got code "554", with message "554 5.7.0 Your message could not be sent. The limit on the number of allowed outgoing messages was exceeded. Try again later. " src/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php:457



What could this be?

 

[Chris D]

I'm not exactly sure at this time what the first message is referring to exactly but the second message is quite clear in its description:

554 5.7.0 Your message could not be sent. The limit on the number of allowed outgoing messages was exceeded. Try again later.

This looks to be some kind of throttling happening on your mail server. If you use SMTP then you'll need to contact whoever manages the SMTP server. If you use built-in sendmail then you will likely need to speak to your web host in the first instance.