Sending Email with Microsoft OAuth Connection Setup

Morning

So I have successfully got my Inbox showing from my company Outlook Emails configuring the Oauth connector etc .
I am now trying to send an email and need to configure the SMTP . PLease can someone help as this does not seem to use the same OAuth connection ?
Thanks

Jon

No currently only the inbound email uses OAuth setup.
The outbound Email is same smtp authentication

So what SMTP details would I need to send from my office365 email address

Im getting closer but getting this now any ideas ?

3: Connection: opening to outlook.office365.com:587, timeout=300, options=array()
3: Connection: opened
2: SERVER → CLIENT: 220 LO4P265CA0288.outlook.office365.com Microsoft ESMTP MAIL Service ready at Mon, 7 Aug 2023 13:41:40 +0000

1: CLIENT → SERVER: EHLO impactmetering.com

2: SERVER → CLIENT: 250-LO4P265CA0288.outlook.office365.com Hello [185.181.117.205]
250-SIZE 157286400
250-PIPELINING
250-DSN
250-ENHANCEDSTATUSCODES
250-STARTTLS
250-8BITMIME
250-BINARYMIME
250-CHUNKING
250 SMTPUTF8

1: CLIENT → SERVER: STARTTLS

2: SERVER → CLIENT: 220 2.0.0 SMTP server ready

1: CLIENT → SERVER: EHLO impactmetering.com

2: SERVER → CLIENT: 250-LO4P265CA0288.outlook.office365.com Hello [185.181.117.205]
250-SIZE 157286400
250-PIPELINING
250-DSN
250-ENHANCEDSTATUSCODES
250-AUTH LOGIN XOAUTH2
250-8BITMIME
250-BINARYMIME
250-CHUNKING
250 SMTPUTF8

1: CLIENT → SERVER: AUTH LOGIN

2: SERVER → CLIENT: 334 VXNlcm5hbWU6

1: CLIENT → SERVER: —obfuscated—
2: SERVER → CLIENT: 334 UGFzc3dvcmQ6

1: CLIENT → SERVER: —obfuscated—
2: SERVER → CLIENT: 535 5.7.139 Authentication unsuccessful, the request did not meet the criteria to be authenticated successfully. Contact your administrator. [LO4P265CA0288.GBRP265.PROD.OUTLOOK.COM 2023-08-07T13:41:49.272Z 08DB971A10284862]

1: SMTP ERROR: Password command failed: 535 5.7.139 Authentication unsuccessful, the request did not meet the criteria to be authenticated successfully. Contact your administrator. [LO4P265CA0288.GBRP265.PROD.OUTLOOK.COM 2023-08-07T13:41:49.272Z 08DB971A10284862]

3: SMTP Error: Could not authenticate.
1: CLIENT → SERVER: QUIT

2: SERVER → CLIENT: 221 2.0.0 Service closing transmission channel

3: Connection: closed

You have to create an app password in Office 365 to avoid 2 factor login. I’ve successfully done it using an app password.

If you just try and user your O365 password it will fail every time because of 2 factor.

(I spent like 2 days trying to figure it out! That’s two days I’ll never get back!).

Yea I have done that, and trying to use it. think issue is with MS>

There is also a bug where SuiteCRM does not save the password correctly on SMTP settings. (that was another two day’s I’ll never get back!)…