Issue Description
Getting error "Salesforce 551 unauthorized bounce" in ToutApp
Issue Resolution
- Head on over to your Salesforce instance and login. - Once you're logged in, head over to "Setup" > "Email" > "My Email to Salesforce"
- In the "My Email to Salesforce" page, head over to the "My Acceptable Email Addresses" section and ensure the all the addresses you use are listed in here:
- Just below "My Acceptable Email Addresses" you can set your email logging settings to how you would like them to enter your SFDC. 
- Save your settings.
Who This Solution Applies To
ToutApp customers
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