Tag: dig

How to Tell Who Supports SMTP TLS for Email Transmission

January 27, 2015

SMTP TLS (Transport Layer Security) is the mechanism by which two email servers, when communicating, can automatically negotiate an encrypted channel between them so that the emails transmitted are secured from eavesdroppers. It is becoming ever more important to use a company that supports TLS for email transmission as more and more banks, health care, […]