Hi,
I have just noticed that emails that are send from our website or a cron job are no longer reaching the end users. This be the case for a few months already, but we have not been very active.
In the result I see this error:
ECDHE-RSA-AES256-GCM-SHA384:256 CV=no: SMTP error from remote mail server after end of data: 550 Message rejected due to user rules.
We have not made any changes lately, so what could have changed? And how can I solve this?
Regards,
Jelmer
I have just noticed that emails that are send from our website or a cron job are no longer reaching the end users. This be the case for a few months already, but we have not been very active.
In the result I see this error:
ECDHE-RSA-AES256-GCM-SHA384:256 CV=no: SMTP error from remote mail server after end of data: 550 Message rejected due to user rules.
We have not made any changes lately, so what could have changed? And how can I solve this?
Regards,
Jelmer