Discover if the mail servers for sudkamp.org 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 Wed, 16 Sep 2020 08:09:14 +0000
Please contact the operator of sudkamp.org 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 @sudkamp.org addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mail.sudkamp.org
37.120.169.78
|
0 |
supported
|
postfix.sudkamp.org |
|
15 s
|
|
mx0.mail.ovh.net
178.33.252.245
Results incomplete
|
1 |
supported
|
not checked |
|
7 s
|
|
mx1.mail.ovh.net
188.165.36.237
Results incomplete
|
5 |
supported
|
not checked |
|
7 s
|
We have not received any emails from a @sudkamp.org address so far. Test mail delivery
Certificate is self-signed.