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On configure smtp.gmail.com And PORT 587 in Microsoft Dynamics Nav 2016 getting error as : The SMTP mail system returned the following error: "The remote certificate is invalid according to the validation procedure."
My Vrsion Details as below:
Microsoft Dynamics NAV 2016
Version IN DYnamics NAV 9.0
9.0.50087.0
Copyright 2015 Microsoft. All Rights reserved
Mail Send From SSMS - Database mail using same configuration but mail not sent from Navision 2016 Application Front End.
Hi, You can still try smtp.gmail.com with the below ref. link, use your user id <gmail id> and password from the APP password.Port 587
Gmail turn off ( Remove) Less Secure App in Gmail From 30-May-2022
Hello Kewal,
Can you please check your GMAIL setting is same as below. if no, Do it and try again to send email from NAV2016.
In Gmail Settings :
> Security > Enhanced Safe Browsing for your account = OFF
>Security > Less Secure app Access
Hello,
This is a question for others. From Microsoft perspective, please note that Dynamics NAV 2016 went out of product life cycle support. First supported release (still) is Dynamics NAV 2018 and Business Central Spring release (v14) / Business Central 2021 Wave 1 (v18).
Thanks.
What challenge to face when migrate Patch to upgrade Version.
What are the Pros and Cons After Update Patch of Microsot Dynamics Nav 2016 From Version 9.0.50087.0. To Version 9.0.50293.0
Hello,
The support for Tls 1.2 was first added in 9.0.50293.0. This is the reason for the failure. You must upgrade to a more recent CU. Your build shows this specific environment is running 38 CU's behind.
Most recent:
CU31 should also be fine (50293).
Thank you.
Thanks Sir for your reply. PLease find below details of my current Microsft Navision Version:
Microsoft Dynamics NAV 2016
Version IN DYnamics NAV 9.0
9.0.50087.0
Copyright 2015 Microsoft. All Rights reserved
Hi, hope the following will give you some hints.
Thanks.
ZHU
Hello,
This is most likely an issue with missing Tls1.2. In later CU, we added support for Tls1.2 Are you running an older build or Cumulative Update of Dynamics NAV 2016, then you should consider to upgrade to a later CU.
Thank you.
Port 25 working but will no longer use as our email server has been changed from local mail server mail.domainname.com to Gmail.
Error on send test mail:
The SMTP mail system returned the following error: "The remote certificate is invalid according to the validation procedure.".
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