Google Drive folder sharing emails

[chris_tetley]

I've recently set up a new Google account for a non-profit organisation I'm connected with. This is principally for email, and there are just under 100 contacts we keep in touch with.

In Drive, I've added a folder that contains subfolders and documents. I've gone through the routine of generating emails to certain of the Gmail contacts. However the emails don't arrive.

Any ideas why?

TIA

[KAM · Accepted solution]

@chris_tetley I would send a test email to raptoremailloopback@raptoremailsecurity.com.  It will give you a technical report about your email.  Are you on some RBLs?  Do you have your SPF/DKIM/DMARC set up?  

Regards,

KAM