I have my DNS verified from Mailgun, the green light from my hosting provider (GoDaddy). I have tried using “key-“, “key”, and nothing in front of the API. I have set the email in WP Mail SMTP to match the email that I used to sign up with Mailgun and I am still not able to send a test email.
Everything should be working and it is not. Please help and thank you.
Versions:
WordPress: 5.0.3
WordPress MS: No
PHP: 5.6.36
WP Mail SMTP: 1.4.1
Params:
Mailer: mailgun
Constants: No
Api Key / Domain: Yes
Debug:
Mailer: Mailgun
Forbidden