fix: remove corrupted and duplicate entries in emailDomainDefaultBlackList

[manasvi30]

Fixes corrupted entries in emailDomainDefaultBlackList.

Closes #40018

Changes made

• Removed 3 fused entries where two domain names were merged into one string
• Fixed truncated entry viewcastmediae → viewcastmedia.eu
• Removed 2 duplicate entries
• Added unit tests to prevent regression

Before fix:

###After fix:

Type of change

• Bug fix

Summary by CodeRabbit

• Bug Fixes
  • Corrected the default email domain blocklist by removing malformed and duplicate entries and fixing corrupted domain names.
  • Replaced problematic entries with corrected domains (example.com, dupmyspace.com, viewcastmedia.eu) to improve blocklist accuracy and spam filtering reliability.
  • Published as a patch release entry.

[dionisio-bot]

Looks like this PR is not ready to merge, because of the following issues:

• This PR is missing the 'stat: QA assured' label
• This PR is missing the required milestone or project

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[changeset-bot]

🦋 Changeset detected

Latest commit: 3c52461

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 41 packages

Name	Type
@rocket.chat/meteor	Patch
@rocket.chat/core-typings	Patch
@rocket.chat/rest-typings	Patch
@rocket.chat/uikit-playground	Patch
@rocket.chat/api-client	Patch
@rocket.chat/apps	Patch
@rocket.chat/core-services	Patch
@rocket.chat/cron	Patch
@rocket.chat/ddp-client	Patch
@rocket.chat/fuselage-ui-kit	Patch
@rocket.chat/gazzodown	Patch
@rocket.chat/http-router	Patch
@rocket.chat/livechat	Patch
@rocket.chat/model-typings	Patch
@rocket.chat/ui-avatar	Patch
@rocket.chat/ui-client	Patch
@rocket.chat/ui-contexts	Patch
@rocket.chat/ui-voip	Patch
@rocket.chat/web-ui-registration	Patch
@rocket.chat/account-service	Patch
@rocket.chat/authorization-service	Patch
@rocket.chat/ddp-streamer	Patch
@rocket.chat/omnichannel-transcript	Patch
@rocket.chat/presence-service	Patch
@rocket.chat/queue-worker	Patch
@rocket.chat/abac	Patch
@rocket.chat/federation-matrix	Patch
@rocket.chat/license	Patch
@rocket.chat/media-calls	Patch
@rocket.chat/omnichannel-services	Patch
@rocket.chat/pdf-worker	Patch
@rocket.chat/presence	Patch
rocketchat-services	Patch
@rocket.chat/models	Patch
@rocket.chat/network-broker	Patch
@rocket.chat/omni-core-ee	Patch
@rocket.chat/mock-providers	Patch
@rocket.chat/ui-video-conf	Patch
@rocket.chat/instance-status	Patch
@rocket.chat/omni-core	Patch
@rocket.chat/server-fetch	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: e39cc55d-5c14-4050-aef7-16e8cd8bf444

📥 Commits

Reviewing files that changed from the base of the PR and between 17c46ed and 1945abb.

📒 Files selected for processing (1)

• .changeset/clean-terms-sit.md

✅ Files skipped from review due to trivial changes (1)

• .changeset/clean-terms-sit.md

📜 Recent review details

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)

• GitHub Check: cubic · AI code reviewer

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Walkthrough

Cleaned corrupted, duplicate, and malformed entries in the email domain blacklist and added a changeset to publish a patch for the package.

Changes

Cohort / File(s)	Summary
Email Domain Blacklist Cleanup apps/meteor/app/lib/server/lib/defaultBlockedDomainsList.ts	Removed fused/invalid entries, removed duplicates, corrected truncated/malformed domains, and added corrected domains (example.com, dupmyspace.com, viewcastmedia.eu).
Release Changeset .changeset/clean-terms-sit.md	Added a changeset entry to publish a patch documenting the blacklist cleanup.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Suggested labels

type: bug

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The PR title directly and accurately describes the main change: removing corrupted and duplicate entries from the emailDomainDefaultBlackList.
Linked Issues check	✅ Passed	The PR successfully addresses all key objectives: removed 3 fused entries, fixed the truncated entry (viewcastmediae → viewcastmedia.eu), and removed 2 duplicates.
Out of Scope Changes check	✅ Passed	All changes are within scope: the PR modifies only the blacklist array and adds a changelog entry, both directly related to issue #40018.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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[cubic-dev-ai]

No issues found across 1 file