Hi, Because of a new company policy need to switch our site email configurations from SMTP to oAuth. However, I can’t find that option in the admin panel. Any help? Thanks

SMTP sends emails (daily digests, password reset), while OAuth authenticates (and logs in) users. I don’t think they are substitutes for each other, unless I’m understanding wrong…

Per via di questo: Deprecation of Basic authentication in Exchange Online | Microsoft Learn

If I understand correctly, I think a similar question has been asked a few years back, and this was the response: [immagine] Basic Auth Disabled in Office 365 Self-hosting Looks like there’s no need to switch to OAuth2. SMTP AUTH will still be available when …

Grazie per la referenza alla discussione precedente. Tuttavia da parte del nostro IT mi dicono: This response seems to be misleading. SMTP Auth is a parent category that includes both basic and modern auth (OAuth2). By the description of the configuration, you are still configuring basic username …

Hey @NateDhaliwal , hai qualche suggerimento su come poter procedere? Grazie

You’ll need to make a plugin or use a mail delivery service that uses smtp auth.

Chi potrebbe aiutare nella creazione del plugin? Oppure conosci qualche servizio che utilizza l’autenticazione SMTP? Grazie

[immagine] Pierpinna: Who could help with the creation of the plugin? You can post a topic on Marketplace , and hopefully hire a developer, for a fee.

[immagine] Pierpinna: do you know any service that uses SMTP authentication? Virtually all mail services use SMTP authentication. All of those mentioned in Configure VERP to handle bouncing e-mails , for example.

We switched to https://auth-email.com – it connects to the OAuth email service for you, so you can just use normal SMTP.

Passare da SMTP a oAuth

Supporto

rogerreed (Roger Reed) 18 Aprile 2026, 9:39am 12

MailEnable non supporta OAuth per SMTP come fanno Microsoft e Google. Utilizza principalmente l’autenticazione di base. Probabilmente dovrai passare a un servizio SMTP esterno come Microsoft 365 o Gmail, oppure utilizzare un relay che supporti OAuth se la tua politica lo richiede.

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Passare da SMTP a oAuth

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