Many of our clients started to have problem sending emails to us after I inserted more strict SA rules . Previously our system was flooded with spams. So I decided to inserted them to the Existing emails. After this the spams had reduced significantly. But I know more worry about false Positive and rejected (or sometimes disappeared emails) .
I can't call all of them to get them to send me the bounced/error messages. So I wonder if there is a Way to check for the rejected emails and why they are being rejected? So at least I know what reason For the rejects and will be able to fine-tine it further.
