Add Outbound Security modes: None/STARTTLS/SMTPS (465)#3

Merged

mkitchingh merged 27 commits intomainfrom

feature/smtps-465

Feb 26, 2026

Commits on Feb 25, 2026

Add Outbound Security modes: None/STARTTLS/SMTPS (465)
mkitchingh
committed
Fix outbound security radio layout
mkitchingh
committed
Fix Designer to match MainForm control names and restore full outbound security layout
mkitchingh
committed
Revert Designer to original stable layout
mkitchingh
committed
Revert MainForm.cs to stable version from main
mkitchingh
committed
Add Outbound Security UI programmatically with credential protection
mkitchingh
committed
Fix outbound security radio layout and load selection timing
mkitchingh
committed
Fix GUI crash and apply outbound security selection safely after handle creation
mkitchingh
committed
Fix outbound security None glyph and apply relay/security selection after handle creation
mkitchingh
committed
Use FlowLayoutPanel for outbound security UI and apply config selections after handle creation
mkitchingh
committed
Fix SMTPS outbound sending: use SSL-on-connect (465) via MailKit SecureSocketOptions
mkitchingh
committed
Restore Config.IsIPAllowed and keep outbound security support
mkitchingh
committed
Restore IsIPAllowed(string) overload, defensive deserialization, and keep outbound security support
mkitchingh
committed
Point config.json to shared install root so GUI and service load same settings
mkitchingh
committed
Fix SMTPS outbound sending: use SslOnConnect when outboundSecurity=Smtps
mkitchingh
committed
Fix SMTPS outbound sending: use SslOnConnect for outboundSecurity=Smtps
mkitchingh
committed
Restore MailKit SMTP protocol logging to smtp-YYYYMMDD.log
mkitchingh
committed
Restore SMTP protocol logging and fix nullability build issues
mkitchingh
committed
Redact SMTP DATA body in protocol logs while keeping session transcript
mkitchingh
committed

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Add Outbound Security modes: None/STARTTLS/SMTPS (465)#3

Add Outbound Security modes: None/STARTTLS/SMTPS (465)#3
mkitchingh merged 27 commits intomainfrom
feature/smtps-465

Commits on Feb 25, 2026

Add Outbound Security modes: None/STARTTLS/SMTPS (465)

Fix outbound security radio layout

Fix Designer to match MainForm control names and restore full outbound security layout

Revert Designer to original stable layout

Revert MainForm.cs to stable version from main

Add Outbound Security UI programmatically with credential protection

Fix outbound security radio layout and load selection timing

Fix GUI crash and apply outbound security selection safely after handle creation

Fix outbound security None glyph and apply relay/security selection after handle creation

Use FlowLayoutPanel for outbound security UI and apply config selections after handle creation

Fix SMTPS outbound sending: use SSL-on-connect (465) via MailKit SecureSocketOptions

Restore Config.IsIPAllowed and keep outbound security support

Restore IsIPAllowed(string) overload, defensive deserialization, and keep outbound security support

Point config.json to shared install root so GUI and service load same settings

Fix SMTPS outbound sending: use SslOnConnect when outboundSecurity=Smtps

Fix SMTPS outbound sending: use SslOnConnect for outboundSecurity=Smtps

Restore MailKit SMTP protocol logging to smtp-YYYYMMDD.log

Restore SMTP protocol logging and fix nullability build issues

Redact SMTP DATA body in protocol logs while keeping session transcript

Commits on Feb 26, 2026

Implement MailKit AuthenticationSecretDetector for redacting protocol logger

Implement AuthenticationSecretDetector setter and redact Subject header

Fix redacting protocol logger build + silence nullable warnings

Restore relay restrictions and add timestamps to SMTP protocol log

Fix MailKit secret detector return type for redacting SMTP protocol logger

Fix protocol logger double-dispose causing relay failure when AllowAll is enabled

Fix false relay failures by removing extra smtp log file appends; separators handled by protocol logger

Bump version to 1.5.0.0