Error in Send SMPT Mail message Activity

Hi ,
I previously built a workflow to send out emails using the Send SMTP Mail Message. It was working fine for the last few months until Yesterday. Now its throws an error “SMTP Mail Message: Timed out while waiting for Mail Service to connect” Also i am using send exchange mail message activity. It throws an error " send Exchange Mail Message: The Autodiscover service couldn’t be located."
can anyone please help me to find out solution?
Studio version- 2021.10.4
Mail activity version- 1.12.3

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@monika.c

Check below thread for your reference

Hope this may help you

Thanks

Hi @Srini84

I have tried this solution but still getting same error.

Hi @monika.c,

Can you share the properties screenshot of your SMTP Mail Message Activity?

Regards,
@90s_Developer

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@monika.c,

The email which you use is it outlook mail or some other mail server?

Regards,
@90s_Developer

@90s_Developer
Email i am using is on another server but smtp will send mail from one vm without any error with same credentials but it throws an error on another vm.

@monika.c,

Can you try to use this value in the server: smtp-mail.outlook.com

Regards,
@90s_Developer

@90s_Developer

Tried but still getting same error.

@monika.c ,

Restart the system and try, it will work.

@monika.c,

Then it would be an internal error, can you restart your machine and check it once.

Regards,
@90s_Developer

@manjula_rajendran @90s_Developer

I have restart my system still getting same error i don’t understand what is issue. Same activity and credentials works on another system.

Any recent updates you have done? Usually restart will fix this issue. I often face this.