HELP about some mail access

[333]

I have some mail access (i know that are valid mail access) but i don't know they login page

like
dmlconex.com.ar
luronet.com.ar
dclgroup.com.ar
solanye.com.ar
emba.com.ar
coyspu.com.ar
dclgroup.com.ar
airtour.com.ar
pmplasticos.com.ar
ventas@acortex.com.ar:ventas2020

i have a lot of lines valid mail access, maybe with good info (ID's, logins etc)
If someone could help me please. I will really appreciate it.
Thanks from now 

(reposted)

[153]

you literally listed all the domains bruh, go to them lol

[702]

use thunderbird

[60]

Khm..