- It’s often unclear what action the reader should take.
- The tone of the message is ambiguous — formal, neutral, or annoyed.
- The email is unstructured and hard to follow.
- Too little time to explain complex topics clearly.
- Requests and expectations are phrased unclearly or too vaguely.
- Priorities are not obvious.
Key Rules to Remember

1️⃣ The First Line Matters Most
The subject line is the first thing people see — it must clearly show the topic.
❌ Bad examples: “Status,” “Question,” “Test Task.”
✅ Good examples:
- “Questions about Demo”
- “My Vacation”
- “Alex, Happy Birthday!”
Avoid writing “From Olesia” — your name is already visible in the sender field.
2️⃣ Be Polite
Always start and end with a greeting and sign-off.
It sets the tone and creates a professional impression.
If the email exchange is in real-time, you can skip the greeting after the second message.
3️⃣ Address People Personally
Use their name:
- “Good afternoon, Iryna!”
- “Hi, Stas!”
An exclamation mark is fine — it adds warmth.
Mirror the tone and style of your recipient in further messages.
4️⃣ Be Brief and Clear
Keep it short and focused.
People skim emails in 10 seconds or less.
If they understand your point in that time, your message works.
5️⃣ One Topic per Email
Ideally, each message should contain only one main question or request.
If there are several — use numbered points:
Please respond to the following questions:
- …
- …
6️⃣ Keep the Conversation Thread
Not all email apps display previous messages.
So always:
- Keep the same subject line
- Include the message history
- Write your reply above the quoted text
This helps maintain clarity over time.
7️⃣ Respond Within 24 Hours
Acknowledge receipt if you can’t reply right away:
Thanks for your email! I’ll get back to you with a full response by tomorrow morning.
8️⃣ Keep Your Promises
If you’ve set up an auto-reply like “Thanks, I’ll respond soon” — make sure you actually follow up.
Unanswered messages harm your credibility.
9️⃣ Inform About Absence
If you’re out of the office — set up an autoreply:
I currently don’t have access to my email until November 12. I’ll respond as soon as I’m back.
🔟 Check Grammar and Style
Mistakes make you look careless.
Take one extra minute to proofread your email — clear writing = professional reputation.
