I have some forms set up on my site and they for some reason will not send email to certain email addresses. I am using the plugin Contact Form 7 but I do not believe it is an issue with the plugin.
The emails I am trying to send to are Google Accounts so I am not sure if that may be a problem.
Here is what I have tried:
Searching for bugs for Contact Form 7
Changing my DNS MX Records to point to the correct Google one.
Using the WP SMTP Mail plugin.
It seems to only cause an issue when I change the email to send to to be that of the same domain. So if my domain was example.com then firstname.lastname@example.org would not go through. However, email@example.com, firstname.lastname@example.org, email@example.com would all work perfectly fine.
I have tried really hard to find out what is going on and can't seem to find the underlying issue. Anyone that helps is greatly appreciated!! Thanks in advance!