How to detect trap accounts in a legitimate list?
On my company, we mainly do lead generation from SEM / Email mkt.
I have a database with ~100k emails from SEM lead generation on our landing pages where they put their name and email.
I'm slowly sending to the hotmail ones an email offering one product (around 7k / day) and I can see that I've 4-5 trap hits every day.
How could I detect these emails? I suppose there are from people who wrote 1234@hotmail.com or something like this. (I don't have double opt-in).
Any help would be appreciate.
John
20+ Years Exp . . . . . . . . . . . . Email - CPA - PPL