Discover if the mail servers for mail.portnet.com 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 Mon, 25 May 2020 14:31:22 +0000
These servers are responsible for incoming mails to @mail.portnet.com addresses.
| Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
|---|---|---|---|---|---|---|
|
png1mail1.portnet.com
203.116.16.165
Results incomplete
|
5 |
supported
|
not checked |
|
2 s
|
|
|
png2mail1.portnet.com
203.126.12.145
Results incomplete
|
10 |
supported
|
not checked |
|
2 s
|
We have not received any emails from a @mail.portnet.com address so far. Test mail delivery
No Certificates found
Heartbleed