Discover if the mail servers for igh-giesler.de 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 Fri, 29 May 2020 10:36:53 +0000
However, we found problems that may affect the security.
These servers are responsible for incoming mails to @igh-giesler.de addresses.
|Hostname / IP address||Priority||STARTTLS||Certificates||Protocol|
We have not received any emails from a @igh-giesler.de address so far. Test mail delivery
Certificate is self-signed.