@Bunnz said in "proxy handshake error"/"Failure when receiving data from the peer" when using proxy with Mail Module:
And proxy is working in HTTP request just fine
email ports are disallowed for these proxies.
About Version: 
In Record Mode: It works perfectly fine: 
In Run Mode: If I add action "Open File Result" then actions related to Upload including Click Upload button by Javascript do not work (It ignores Click Action & Javascript Action without reporting any error on console log)
@hungdaingoc
What site do you do this on?
@m4zuper
twitter, sir. I tweet with pictures