EMail task
John G asked 8 years ago
When we run an integration with an email task, we receive the error: [Service Not Available, closing transmission channel. The server response was: 4.3.2 Service not available.] The service seems to be running on the server. We configured the email SMTP setup on the server and were able to perform a test email.
Answers
Best Answer
lorren answered 8 years ago
lorren answered 8 years ago
John,
This looks to be an issue with the Exchange Server per the discussions on these threads.
http://forums.asp.net/t/1970298.aspx?The+server+response+4+3+2+service+not+available+closing+transmission+channel+SMTP+
https://social.technet.microsoft.com/Forums/exchange/en-US/606e823b-74ee-486c-b074-9d88c69904f5/421-432-service-not-available
Lorren
This looks to be an issue with the Exchange Server per the discussions on these threads.
http://forums.asp.net/t/1970298.aspx?The+server+response+4+3+2+service+not+available+closing+transmission+channel+SMTP+
https://social.technet.microsoft.com/Forums/exchange/en-US/606e823b-74ee-486c-b074-9d88c69904f5/421-432-service-not-available
Lorren