With GReminders you can bring your own Email service. If you use Google or Microsoft see this article.

If you have Redtail Email or another non Google/Microsoft provider you can use your SMTP Mail Server to send mail (outgoing).

To set this up go to My Profile > My Integrations > Select SMTP

If you are using Outlook Desktop you can probably get these settings from your Outlook Settings.

Open Outlook
Go to File → Account Settings → Account Settings
Select your email account
Click Change
Click More Settings…
Go to Advanced and Outgoing Server tabs
Here you should see:

Alternatively ask your IT Administrator for this information, they will have it.

If you have any questions please contact [email protected]