@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.
I choose:
And I get this:

I tried browsing russian forum but i dont think anyone found fix
then I get this:

is it about page URL? I use this one:
https://en.wiktionary.org/w/index.php?title=Special:CreateAccount
@yourfriendkarol there should be a captchasniper server url