Test mail delivery

Does your mailserver use an encrypted connection (STARTTLS) to send mails to our server? Just send an empty email to the address below and check the result.

Recently received

• from ***@gloyer.at 2018-05-26

  Insecure - not encrypted!

  Host: unknown (119.28.194.66)
• from ***@glowphotography.com.au 2018-05-26

  Insecure - not encrypted!

  Host: m2086.contabo.host (IPv6:2a02:c207:0:2086::1)
• from ***@microlinc.de 2018-05-26

  TLSv1.2 / ECDHE-RSA-AES256-SHA384

  Host: ip-178-202-17-66.hsi09.unitymediagroup.de (178.202.17.66)
• from ***@drgross.co 2018-05-26

  TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384

  Host: mail.drgross.co (80.151.194.170)
• from ***@drgross.co 2018-05-26

  TLSv1.2 / ECDHE-RSA-AES128-GCM-SHA256

  Host: mout.kundenserver.de (212.227.17.10)
• from ***@glpa.it 2018-05-26

  Insecure - not encrypted!

  Host: unknown (65.255.82.216)
• from ***@mailfilter.ideler.host 2018-05-26

  TLSv1.2 / AECDH-AES256-SHA

  Host: mailfilter.ideler.host (5.45.109.238)
• from ***@glowwormfactory.de 2018-05-26

  Insecure - not encrypted!

  Host: unknown (46.219.113.101)
• from ***@mailfilter.muehlhan.com 2018-05-26

  TLSv1.2 / AECDH-AES256-SHA

  Host: mailfilter.muehlhan.com (5.189.168.166)
• from ***@onecallcm.com 2018-05-26

  TLSv1.2 / ECDHE-RSA-AES256-SHA384

  Host: us-smtp-delivery-140.mimecast.com (63.128.21.140)