Fixed vale errors in Cloud articles - Part 2

[eshanrnh]

📋 Description

• Fixed Vale errors, like writing short sentences, defining acronyms, and removing editorializing words.
• Added SMTP to the list of exceptions in the Acronyms file. It has been defined multiple times in the docs in various articles still keeps throwing an error every time it´s mentioned in a different article. Also, SMTP is a widely known term in software.

📎 Related Issues (if applicable)

NA

✅ Contributor Checklist

I've followed the Umbraco Documentation Style Guide and can confirm that:

• Code blocks are correctly formatted.
• Sentences are short and clear (preferably under 25 words).
• Passive voice and first-person language (“we”, “I”) are avoided.
• Relevant pages are linked.
• All links work and point to the correct resources.
• Screenshots or diagrams are included if useful.
• Any code examples or instructions have been tested.
• Typos, broken links, and broken images are fixed.

Product & Version (if relevant)

Cloud

Deadline (if relevant)

Anytime

📚 Helpful Resources

• 🧾 Umbraco Contribution Guidelines
• ✍️ Umbraco Documentation Style Guide