Form SPAM problem - blacklist email submission by User Agent

M

MCM

Member
Dear @twisted1919,
we are dealing with a large amount of spam email submissions, which looks like

alExPenNIE1@GMail.com
neILW3434@GMAIl.cOm
..etc

It costs us Zerobounce credits + worse reputation.

The common feature of all of them is that their User Agent is "curl/7.54.0"
Can we blacklist these emails right away, before sending the confirmation email?

Thank you for help!
 
User agent is something that can easily be changed. Start blocking those IP addresses or the ranges their are part of.
 
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