Please allow use of M365 Direct Send in custom SMTP config #1668

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opened 2026-04-05 16:32:44 +02:00 by MrUnknownDE · 0 comments
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Originally created by @GarethDMobysoft on 8/18/2023

Is your feature request related to a problem? Please describe.
Hi team - I have another issue with SMTP set up - can you please offer an option for no authentication? We use M365 and we can use the smarthost from any email address with our domain even that is has no mailbox (https://learn.microsoft.com/en-us/exchange/mail-flow-best-practices/how-to-set-up-a-mu[…]application-to-send-email-using-microsoft-365-or-office-365) the modal for adding an SMTP config unfortunately doesn't allow us to move on without entering credentials.

Describe the solution you'd like
An option to use no authentication as a start (with a list of IPs that are sending OneUptime email so I can populate my SPF record)

*Originally created by @GarethDMobysoft on 8/18/2023* **Is your feature request related to a problem? Please describe.** Hi team - I have another issue with SMTP set up - can you please offer an option for no authentication? We use M365 and we can use the smarthost from any email address with our domain even that is has no mailbox ([https://learn.microsoft.com/en-us/exchange/mail-flow-best-practices/how-to-set-up-a-mu[…]application-to-send-email-using-microsoft-365-or-office-365]([](https://learn.microsoft.com/en-us/exchange/mail-flow-best-practices/how-to-set-up-a-multifunction-device-or-application-to-send-email-using-microsoft-365-or-office-365#option-2-send-mail-directly-from-your-printer-or-application-to-microsoft-365-or-office-365-direct-send))) the modal for adding an SMTP config unfortunately doesn't allow us to move on without entering credentials. **Describe the solution you'd like** An option to use no authentication as a start (with a list of IPs that are sending OneUptime email so I can populate my SPF record)
MrUnknownDE added the enhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancementenhancement labels 2026-04-05 16:32:48 +02:00
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Reference: github/oneuptime#1668