undelivered email messages
on 08-01-2025 10:29 AM
Message 2 of 2
mx003.tt.xion.oxcs.net
Remote server returned '554 5.5.1 <mx003.tt.xion.oxcs.net #5.5.1 smtp; 550 5.5.1 Recipient rejected - OXSEU012_403 - https://postmaster-oxseu.vadesecure.com/inbound_error_codes/#_403>'
We are getting this error message on undelivered outgoing emails, but the recipients have received our emails. How can we fix this? obviously I don't want to just ignore it.
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1 REPLY 1
on 09-01-2025 02:55 PM
Message 1 of 2
Hi Vixstix, please send me a personal message with the sending and receiving mail addresses and I'll add you to the list being investigated. Please confirm that you're sending from webmail from 1 email address direct to another with no forwarding.
Ady
Please log in to My Account if you need to view or pay your bill, manage boosts and track your usage. From My Account you can also check your connection and test your line for any issues in the Service Centre.
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