Option 1 - SMTP Relay (recommended)

Reference: https://support.google.com/a/answer/2956491

• Go to https://admin.google.com/

• Login with an Admin account

• Go to Apps -> Google Workspace -> Settings for Gmail -> Routing

• Scroll to the SMTP relay service and click on ADD ANOTHER RULE.

• Fill in the settings:

  • Allowed senders: Only addresses in my domains

  • Only accept mail from the specified IP addresses: ON

  • Allowed IP addresses: (ask Flowscape support for the IP)

  • Require SMTP Authentication: OFF

  • Require TLS encryption: OFF

• and click on Save  - Please ask Flowscape for the correct IP address/ range by emailing support@flowscape.se

• Configure Flowscape portal similar to the example below.

 

Option 2 - Allow less secure apps

Allow users to manage their access to less secure apps

• Go to https://admin.google.com/

• Login with an Admin account

• Open the Security tab

• Open the Less secure apps tab

• Click on the correct Organisational unit and check “Allow users to manage their access to less secure apps”

Turn on Less secure app access

• Go to https://myaccount.google.com/

• Login with the User account that should have permission to send mail from the Flowscape system

• Open the Security tab

• Turn on Less secure app access

  

• Configure Flowscape portal similar to the example below.