Error status 407 Proxy

Hi, At work we use TMG and ISA Server, and we get the following menssage:

http status 407 proxy authentication required

No way to set starting a proxy or edit some code?

Please contact me directly at - I will send you further instructions.

i send email, a wait feedback. Thank you

I has a same error. how to solve this problem.

Hello, sorry not quite sure what you’re referring to, if you’re seeing any errors, please make a screenshot of the error and submit it to us here on the forum.

Also please note that eM Client does not support Proxy authentication, so it is not possible to run the application while having any proxy settings enabled on your computer or in your network.