Outgoing Mail Subject Flagged

Outgoing Mail Subject Flagged

Outgoing email subjects are being unsent because "with the subject of (Your signs) matches a profile the Internet community may consider spam. Please revise your message before resending"

WE ARE A SIGN SHOP. ALL OF OUR SUBJECTS WILL BE SEEN AS POTENTIAL SPAM UNDER THESE PARAMETERS!

Not acceptable at all.  How are we supposed to run a business when any business sounding subject will flag the email?

Also, I will not give out my phone number over the internet so I can't contact HELP.  Why require a phone number?  I'm already a user with an account and a sign in.

Ridiculous.