mirror
/
FairEmail
mirror of https://github.com/M66B/FairEmail.git
1
0
Fork 0
Code Issues Releases Wiki Activity

TLS phrases

This commit is contained in:
M66B 2022-01-08 20:09:20 +01:00
parent 9b3449f033
commit 82357486ed
2 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
FAQ.md
View File

@ -4474,7 +4474,8 @@ To show shields, the option *Show authentication status indicator* in the displa
A message will be consired safely transported if *every* [Received](https://datatracker.ietf.org/doc/html/rfc2821#section-4.4) header:
* contains the phrase 'using TLS' or 'version=TLS'
* contains the phrase 'qmail <nnn> invoked by uid <nnn>'
* contains the phrase '(qmail <nnn> invoked by uid <nnn>)'
* contains the phrase '(Postfix, from userid nnn)'
* has a *by* with a local address
* has a *from* with a local address
* has a *via* with the value '[Frontend Transport](https://social.technet.microsoft.com/wiki/contents/articles/50370.exchange-2016-what-is-the-front-end-transport-service-on-the-mailbox-role.aspx)'

6
app/src/main/java/eu/faircode/email/MessageHelper.java
View File

@ -2090,8 +2090,10 @@ public class MessageHelper {
}
// (qmail nnn invoked by uid nnn); 1 Jan 2022 00:00:00 -0000
if (header.contains("qmail") && header.contains("invoked by uid")) {
Log.i("--- found qmail");
// by <host name> (Postfix, from userid nnn)
if (header.matches(".*\\(qmail \\d+ invoked by uid \\d+\\).*") ||
header.matches(".*\\(Postfix, from userid \\d+\\).*")) {
Log.i("--- phrase");
return true;
}