Unable to send emails through WFFM forms.
Sitecore 8.2 Update 1, MVC, WFFM for 8.2 Update 1
The server SMTP is fine. I can send mail through powershell..
but the SendEmail action is failing. Logs donot show any valuable information.
I referrred the below article and all settings seems to be fine
Any clues? How to further debug the issue?