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 ***@zimmermann.dev 2020-04-03

  TLSv1.2 / AECDH-AES256-SHA

  Host: forward106o.mail.yandex.net (37.140.190.187)
• from ***@locopress.it 2020-04-03

  Insecure - not encrypted!

  Host: unknown (109.167.49.27)
• from ***@dn-imagine.de 2020-04-03

  TLSv1.3 / TLS_AES_256_GCM_SHA384

  Host: www.dn-imagine.de (62.141.45.89)
• from ***@zsttk.ru 2020-04-03

  Insecure - not encrypted!

  Host: unknown (80.89.137.214)
• from ***@dn-imagine.de 2020-04-03

  TLSv1.3 / TLS_AES_256_GCM_SHA384

  Host: www.dn-imagine.de (62.141.45.89)
• from ***@ggi-spermex.de 2020-04-03

  TLSv1.2 / ECDHE-RSA-AES256-SHA384

  Host: mail.ggi.de (195.243.221.46)
• from ***@snp-online.de 2020-04-03

  TLSv1.2 / AECDH-AES256-SHA

  Host: mx01.aisystems.de (81.92.163.161)
• from ***@volia.net 2020-04-03

  Insecure - not encrypted!

  Host: unknown (77.120.93.135)
• from ***@seitenbau.com 2020-04-03

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

  Host: mail.seitenbau.net (217.24.207.26)
• from ***@tlcrescuepa.com 2020-04-03

  Insecure - not encrypted!

  Host: unknown (37.235.28.42)