In order to send messages/emails to the supplier, you need to integrate with email first.
To Integrate with Email
1. Open SourceReady
2. Click profile picture on the left hand menu
3. Click Account
4. Click Email Authorization
5. Click your Email Service Providers
6. Currently, we only support
Gmail
Outlook
7. Click Authorize to integrate with your email
To understand more about sending messages, please visit Messaging and email Suppliers