Send using site domain no gmail account

Try this:

Activate the plugin, send a test mail and view it in the email log.

Find the sent mail offsite (might be in junk) and get the server and port info from that to use in the setup wizard.

Sorry, when I send using another email address is says I have to use the one I authenticated with i.e. my gmail address

REgards
Pete

Start the wizard again and select the details relevant to the new account.

Sorry for being so stupid, but do I need to do anything special with my gmail account to allow email sent from m@mydomain ?

Regards
Pete

I get the following error
Communication Error [334] – make sure the Envelope From email is the same account used to create the Client ID.

1. You use OAuth, it’s a bit more difficult then SMTP so use this guide:
https://www.cloudways.com/blog/post-smtp-mailer-fork-of-wordpress-postman-smtp-plugin/

2. If you still have issues just configure plain SMTP.

3. To send as another mailbox read this:
https://postmansmtp.com/how-to-send-email-from-alias-domain-with-gsuite-google-apps/

I cannot see anywhere during setting up the credentials I can add the domain email address. When I go back and edit the credentials, the only email address is for Support and is my gmail account.

So I have to use G Suite but i don’t want google to manage other email addresses on the domaim.