Hello Everyone,
we keep getting this message from email recipients,
553 Message filtered. Refer to the Troubleshooting page at;http://www.symanteccloud.com/troubleshooting for more;information. (#5.7.1)
I have submitted several samples but still no change, i have also asked 3 of the recipients to submit from there end but still no change,
this issue is causing chaos as we cannot pay invoices , exchange contract or communicate with any efficency,
Were not on any blacklist and the IP reputation is good,
Please can someone assist as im getting nowhere and the impact to day to day business is horrendous,
Any support would be appreciated as at this stage is faster to create a new domain and email system :(
Damian