chore(deps): bump hyperpolymath/smtp-notify-action from 0.2.0 to 0.3.0 in the actions group

[dependabot]

Bumps the actions group with 1 update: hyperpolymath/smtp-notify-action.

Updates hyperpolymath/smtp-notify-action from 0.2.0 to 0.3.0

Release notes

Sourced from hyperpolymath/smtp-notify-action's releases.

v0.3.0

Static, byte-reproducible smtp-notify binaries. CI rebuilt them from this tag and verified they hash to exactly the SHA-256 pins inside this tag's action.yml before publishing.

Changelog

Sourced from hyperpolymath/smtp-notify-action's changelog.

// SPDX-License-Identifier: MPL-2.0 = Changelog :toc: macro :toclevels: 2

All notable changes to this action are recorded here. The format follows https://keepachangelog.com/en/1.1.0/[Keep a Changelog]; versions follow https://semver.org/spec/v2.0.0.html[Semantic Versioning].

The unit of release is the action ref: the tag or commit you pin determines both action.yml and, through the SHA-256 pins inside it, the exact binary that runs.

toc::[]

== v0.3.0 — 2026-09-09

[IMPORTANT]

main is not a release, and pinning @main is not supported.

Between a release commit landing on main and its tag being pushed, action.yml on main names assets that do not exist yet, so @main fails at the download step. This window is unavoidable rather than an oversight: the release workflow refuses to publish unless the asset URL in the tagged commit already names the tag being released, so the commit must precede the tag. The window is minutes long and is one more reason @main is not a supported ref.

Pin a tag, or a commit SHA that is an ancestor of one.

=== Added

• STARTTLS on the submission port. secure: false or secure: starttls now starts in the clear on port 587 and upgrades the same connection in place per RFC 3207, including the mandatory second EHLO after the upgrade. The upgrade is not opportunistic: a server that does not advertise STARTTLS fails the step, and that check runs before the command is sent, so no credential is ever written to a cleartext stream. Certificate verification is identical on both TLS paths.
• EHLO capability parsing (issue #9). The EHLO reply is parsed into a Capabilities value — STARTTLS, the AUTH mechanism list (including the Exchange AUTH=LOGIN spelling), SIZE and 8BITMIME — and an AUTH failure now names what the server actually advertised. A mechanism mismatch and a wrong password no longer look alike in the log.
• The proven state machine now carries two tables, selected by transport, each proven separately: the implicit-TLS table is proven to contain no upgrade rows, and the STARTTLS table is proven to reach them from the start state. A row that is present but unreachable would have authenticated in the clear while every prior proof stayed green.
• AUTH LOGIN, and mechanism selection (issue #10). The mechanism is chosen

... (truncated)

Commits

• 22e7bdb release: v0.3.0 — action.yml fetches the STARTTLS binaries
• 11c4ba9 feat: reach Microsoft 365 and Google Workspace on the submission port (STARTT...
• See full diff in compare view

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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