Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Favorites infavorites:mine
infavorites:1234
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with Search options user 29388

A description and set of rules for the ordered exchange of structured information designed with the goal of protecting the security of the system.

2
votes
Many (but not all) SMTP server report receiving over encrypted channel in Received: header. You may use it to check encryption over "the last SMTP hop" if your incoming/MX server reports it. Sample R …
answered Oct 2 '17 by AnFi