Domain Names/Static IP
Managing, controlling, and support for Custom Domain Names
Back to Top

smtp; 554 rejecting banned content

New Member

smtp; 554 rejecting banned content

How do I resolve the above error on an out going email?

Outgoing mail server:

Server Port (SMTP) 587

Community Manager
Community Manager

Re: smtp; 554 rejecting banned content

Welcome ACapps.   I apologize for the inconvenience.  We can look into this.  We need a bit more info in order to proceed. 

Are you getting the error on all of your outbound mail?  If not what domains are failing, ex:,

What mail client are you using, Outlook 2007, macmail, Barracuda, etc..?  Are you getting the same error if you use port 25 and/or port 995?  Did this begin with the initial setup of your Business Class email account?