STARTTLS delivery test

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.

check@ssl-tools.net

Recently received

from ***@dshg.eu 2020-06-02
TLSv1 / AES128-SHA

Host: unknown (217.92.151.13)
from ***@insightinvestment.com 2020-06-02
TLSv1.2 / ECDHE-RSA-AES256-SHA384

Host: unknown (207.82.80.197)
from ***@lafayettela.gov 2020-06-02
TLSv1.2 / AECDH-AES256-SHA

Host: unknown (12.166.209.164)
from ***@celero.ca 2020-06-02
TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384

Host: unknown (209.202.9.117)
from ***@softproject.de 2020-06-02
TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384

Host: unknown (40.107.22.133)
from ***@hameln.email 2020-06-02
TLSv1.3 / TLS_AES_256_GCM_SHA384

Host: unknown (178.254.23.195)
from ***@leadfactory.com 2020-06-02
TLSv1.2 / AECDH-AES256-SHA

Host: unknown (46.22.45.236)
from ***@hameln.email 2020-06-02
TLSv1.3 / TLS_AES_256_GCM_SHA384

Host: unknown (178.254.23.195)
from ***@saitsali.de 2020-06-02
TLSv1.3 / TLS_AES_256_GCM_SHA384

Host: unknown (IPv6:2a03:4000:28:d1::1)
from ***@die-regionalen.de 2020-06-02
TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384

Host: unknown (134.119.228.100)

Test mail delivery

Recently received