Discover if the mail servers for prograd.ufmg.br can be reached through a secure connection.
To establish a secure connection a mail server has to offer STARTTLS (SSL), a trustworthy SSL certificate, support for the Diffie-Hellman-Algorithm to guarantee Perfect Forward Secrecy and must not be vulnerable against the Heartbleed attack. Futhermore we recommend using end-to-end encryption with GnuPG.
Report created Tue, 14 Sep 2021 19:24:49 +0000
Please contact the operator of prograd.ufmg.br and ask him or her to solve this problem. This result stays accessible under the following address:
These servers are responsible for incoming mails to @prograd.ufmg.br addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mail2.grude.ufmg.br
150.164.64.66
Results incomplete
|
10 | not checked |
|
11 s
|
||
mail1.grude.ufmg.br
150.164.64.65
Results incomplete
|
10 | not checked |
|
12 s
|
||
mav-3.ufmg.br
150.164.64.63
|
90 |
supported
|
*.ufmg.br |
|
23 s
|
|
mav-1.ufmg.br
150.164.64.61
|
90 |
supported
|
*.ufmg.br |
|
23 s
|
|
mav-2.ufmg.br
150.164.64.62
|
90 |
supported
|
*.ufmg.br |
|
23 s
|
|
mav-4.ufmg.br
150.164.64.64
|
90 |
supported
|
*.ufmg.br |
|
22 s
|
We have not received any emails from a @prograd.ufmg.br address so far. Test mail delivery