I have a corporate account that uses the vzwpix.com gateway to message our clients several times a day. I have had todays emails bounce back with:
Delivery to the following recipient failed permanently:
Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the server for the recipient domain vzwpix.com by smtpin02-mms.vzw.a.cloudfilter.net. [35.160.118.79].
The error that the other server returned was:
550 5.1.0 <takt@ra-slo.com> sender rejected
Am I being blocked because of too many messages being sent in a short period of time? It is important that we send these messages, can we have these restrictions lifted?
Tim
Did you see this thread where others have a similar issue?
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