We have a number of (legit) websites that use new gTLD domain names, such as:
When we send emails to our subscriber base, we OFTEN receive transient bounces from customers running Barracuda gateways. The error is:
554 rejected due to spam URL in content
When we change our links to point to our main .com website instead, the problem goes away.
Does the Barracuda team not keep up with gTLD releases, and assumes a new gTLD it does not recognize is automatically spam? This is a problem now that gTLDs are becoming much more popular. Is there a webpage somewhere that we can paste our HTML to test it against barracuda's spam filtering instead of trial-and-error by sending out emails and hoping they don't get blocked by Barracuda?
edit: to help Barracuda engineers troubleshoot, the .network domain is 100% tripping up the spam filter, so please look at that one first