Hi,
I run my campaign but I saw that in the last 150 contacts it has failed in 98% of cases. It should have tried several times but it wasn't.
For example:
"Your opinion is important for us!","xxx@xxx.xx","2020-02-29 15:44:43","1","0","0","","0",""
What could be the problem?
In this case can I somehow take the list of contacts in which he failed and try to resend the email? if yes, how?
Thanks in advance