I have a problem with the Mass Mail WHMCS since version 3.8, now using the version 4.0 and still the problem.
Everything works fine, but when I go to Mass Mail fills everything correctly, and then click SEND, it appears the message:
"Mass Mail Queue
Send Emails to 5 in total - Step 1 of 1 - Until Completion Estimated Time: 0 Seconds. Please wait ... "
But the message never comes to anyone.
HOST is not a problem in either the SMTP configuration, because when you a new clean install without my database, the Mass Mail function, but as I run out of my seat, is not, the problem must be there, only I do not know how to solve it, someone already went through this problem or can give me a help on how to solve.
I really use this option.
Thanks to everyone now.