I don'n know what you mean . What is a tormail?
It was an anonymous email service which has since been hijacked and taken offline by the FBI.
You can read more about it here,
https://en.wikipedia.org/wiki/Tor_MailThe following month, details emerged of a zero-day JavaScript attack, which was injected into the Tor Browser Bundle based on Firefox ESR 17 if JavaScript was enabled as it was by default. JavaScript was turned off by default in updated versions of Tor Browser Bundle. However, this was used during the takedown, which was exploited to send users' IP addresses and Windows computer names to a server in Virginia.[3][4] In January 2014 it was confirmed that FBI has access to Tor Mail servers.[5]
In January 2016, it was stated that innocent TorMail users may have also been hacked by the FBI.
If you want to use something similar, i think today's equivalent would be
https://protonmail.com/, if used with PGP & Tor/A good VPN provider.
Very reliable and good service, as far as I know.
I heard a lot about it, but I do not use it myself.
Use something more popular and reliable
That's funny, considering that it was seized in 2013..