System cannot send the email, it seems your email is not verified or your password is changed. Please re-update the password and verify the email to continue sending the emails.

Steps to re-update are as follows:
2. From the Setup menu, click on Email Signature
3. Re-enter the password
4. Click Save - OnSave system will send a verification email with a link
5. From your email, click on the link to verify

6. Try sending email. If the issue still persists then please write to support.leadvictor@thinkinno.com

Thank you
Lead Victor
www.thinkinno.com