web
You’re offline. This is a read only version of the page.
close
Skip to main content

Announcements

News and Announcements icon
Community site session details

Community site session details

Session Id :
Small and medium business | Business Central, N...
Suggested Answer

SMTP secure connection password error

(0) ShareShare
ReportReport
Posted on by 5,085

Hi,

May I know how can I retrieve the secure password from Outlook ?

I have this error, "The SMTP server requires a secure connection or the client was not authenticated. "

I know that I need get the secure password from below to go through the SMTP, but it is not showing. Appreciate if anyone have an idea how to get the secured password.

authernticator.jpg

I have the same question (0)
  • Suggested answer
    srttel Profile Picture
    Microsoft Employee on at

    Hi,

    I recommend reading this community entry which describes at best what is needed for SMTP and MFA.

    community.dynamics.com/.../troubleshooting-smtp-mail-setup-error-5-7-3-authentication-unsuccessful-in-dynamics-365-business-central

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

Quick Links

Season of Sharing Community Challenge Launch!

Jump in, show your community spirit, and win prizes!

Women in Power Builds Momentum

Expanding mentorship, skilling, and AI innovation

Congratulations to the April Top 10 Community Leaders

These are the community rock stars!

Leaderboard > Small and medium business | Business Central, NAV, RMS

#1
OussamaSabbouh Profile Picture

OussamaSabbouh 2,386 Super User 2026 Season 1

#2
YUN ZHU Profile Picture

YUN ZHU 1,774 Super User 2026 Season 1

#3
AndrewThomas81 Profile Picture

AndrewThomas81 1,515

Last 30 days Overall leaderboard

Featured topics

Microsoft Training Manuals

Product updates

Dynamics 365 release plans