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Modern Authentication - FSM6

  • March 10, 2026
  • 2 replies
  • 17 views

DanielBlake
Sidekick (Customer)
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Hi all,
 

As most know, Microsoft is retiring SMTP Legacy Auth on 5/1/2026.

Is there a way to allow/configure Modern Authentication, OAuth if we are still using FSM 6? We are on .26 and using Basic Auth currently. Is there current support for Modern Authentication for SMTP in FSM6? 

 

Thanks ahead for any information.

2 replies

DanielBlake
Sidekick (Customer)
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  • Author
  • Sidekick (Customer)
  • March 10, 2026

roklde
Superhero (Employee)
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  • Superhero (Employee)
  • March 11, 2026

Hi ​@DanielBlake,

this was delivered with U30, see also here:
https://community.ifs.com/ideas/support%2Doauth2%2Dfor%2Dfsm%2Dsmtp%2Dserver%2Dsetup%2D27726

The details of the implementation can be found in the release notes of U30, see attached.

Best regards
Roman