Have you tried using the plugin created by the team at SendGrid?
https://wordpress.org/plugins/sendgrid-email-delivery-simplified/
I use this plugin and Contact Form 7 on 10-15 sites currently and have no problem with the configuration.
Yes, I did before and it did not work too!
Could you provide us with an example of what you have in the following fields:
To:
From:
Subject:
Additional Headers:
Additional Settings:
Sure!
To: 360@mysite.com
From: [your-name] <[your-email]>
Subject: A New Message From Your Website
Additional Headers: empty
Additional Settings: empty
Thank you!
Do you get any indication that the message was initiated within the sendgrid account, it will show you if the system dropped/rejected the message or if there is no record at all then we will have to keep digging
I receive just this message:
Sender’s message was failed to send.
When I deactivate Sendgrid plugin, the form works fine and displays this message:
Sender’s message was sent successfully.
Is there any way to prepare a log file of form transactions?
Hi Aaron!
Is there alternative way for me to detect the problem and resolve it?
ororaby,
Do you have your DNS management in one place and the email server on another?
If – yes, you should add mx records of your email server under your DNS management hosting.
…it might be a reason. I just solved this kind of problem with form7. When my exchange serv. in one place and dns management on another.