smtp.mail.yahoo.com - TLS / STARTTLS Test

Discover if the mail servers for smtp.mail.yahoo.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.

Summary

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Report created Tue, 02 Apr 2024 08:37:16 +0000

Certificates

Not checked
Protocol

Not checked
DANE

Missing

No connection to the mailservers of smtp.mail.yahoo.com could be established.

Servers

Incoming Mails

These servers are responsible for incoming mails to @smtp.mail.yahoo.com addresses.

Hostname / IP address	Priority	STARTTLS	Certificates	Protocol
smtp.mail.yahoo.com 87.248.97.36 Results incomplete	-	supported	not checked	DANE missing PFS not checked Heartbleed not vulnerable Weak ciphers not checked		2024-04-02 1 s

Outgoing Mails

We have not received any emails from a @smtp.mail.yahoo.com address so far. Test mail delivery

Certificates

No Certificates found

SSL check results of smtp.mail.yahoo.com