please am trying to send sort of campaigns but i faced same error ” bounces” for some mails although all mails with the same format and i can’t find where is the problem to be able to send campaign with all mails . appreciate your fast response as my survey supposed to be delivered to all stakeholders at the same time.
Our first step in trouble-shooting this type of problem is to check to make sure that the email address does not have any blank spaces at the end of the address. The email addresses look correct but the blank space is enough to make it invalid, resulting in a bounce.
i checked all mails after removing all spaces but still the same error