SSL check results of smart-mail.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for smart-mail.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.

Summary

Report created Sun, 24 May 2020 18:36:42 +0000

No connection to the mailservers of smart-mail.de could be established.

Servers

Incoming Mails

These servers are responsible for incoming mails to @smart-mail.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.smart-mail.de
217.69.254.100
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
4 s

Outgoing Mails

We have received emails from these servers with @smart-mail.de sender addresses. Test mail delivery

Host TLS Version & Cipher
mail.smart-mail.de (217.69.254.100)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384

Certificates

No Certificates found