Knowing how to send an email on behalf of your boss is an important workplace communication skill. Whether you work as an executive assistant, office administrator, project coordinator, customer service representative, or team member, you may need to communicate with clients, colleagues, vendors, or business partners for your manager.
The key is to make your role clear without making the email sound awkward. In most situations, you should briefly explain that you are contacting the recipient on your boss’s behalf, then deliver the message clearly and professionally.
People often search for a professional way to say “on behalf of my boss” because the wording can change depending on the situation. A client email may require a formal tone, while an internal message to a colleague can sound more natural.
This guide explains professional, formal, friendly, and email-ready alternatives, along with examples you can copy and adapt.
What Does “Send an Email on Behalf of Your Boss” Mean?
To send an email on behalf of your boss means that you communicate with someone for your manager or executive because they have asked you to handle the communication.
You may write the email yourself, send an email your boss has prepared, or communicate information that your boss has authorized you to share.
Literal meaning
“On behalf of” means representing another person or organization.
For example:
I am writing on behalf of Mr. Johnson regarding tomorrow’s meeting.
This tells the recipient that you are the sender, but you are communicating as a representative of Mr. Johnson.
Tone
The phrase usually sounds:
- Professional
- Clear
- Respectful
- Formal
- Appropriate for business communication
Purpose
The wording helps the recipient understand:
- Who you represent
- Why you are contacting them
- Whether the message comes from you or your manager
- Who they should contact if they need clarification
Example
I am writing on behalf of Sarah Miller to confirm that she will attend the meeting on Friday.
This is more transparent than simply sending the message without explaining your role.
When Should You Send an Email on Behalf of Your Boss?
Sending an email for your manager is common in many professional settings.
1. Client Communication
You may contact a client when your boss is unavailable or has delegated the task to you.
Example:
I am reaching out on behalf of Mr. Davis to confirm your appointment for Tuesday.
2. Internal Workplace Communication
You may communicate with employees or other departments on behalf of your manager.
Example:
At the request of Ms. Carter, I am sharing the updated project schedule.
3. Meeting Coordination
Assistants and coordinators often arrange meetings for executives.
Example:
I am writing on behalf of James to coordinate a convenient time for the meeting.
4. Customer Service
A representative may respond to a customer while representing a department manager.
Example:
I am contacting you on behalf of our customer service manager regarding your recent inquiry.
5. Networking
You may introduce yourself while explaining that your manager asked you to make contact.
Example:
I am reaching out on behalf of our CEO regarding a potential partnership.
25 Professional Ways to Say “Send an Email on Behalf of Your Boss”
There is no single synonym for “on behalf of my boss” that works in every situation. The best option depends on your relationship with the recipient and the level of formality you need.
Professional Alternatives
1. I am writing on behalf of [Name].
Tone: Professional and standard
Best use: General business emails
I am writing on behalf of Ms. Anderson to confirm tomorrow’s meeting.
This is one of the safest business email phrases because it clearly identifies your role.
2. I am reaching out on behalf of [Name].
Tone: Professional and approachable
Best use: Client, networking, and introductory emails
I am reaching out on behalf of our director regarding the upcoming partnership discussion.
This sounds slightly warmer than “I am writing on behalf of.”
3. I am contacting you on behalf of [Name].
Tone: Professional and direct
Best use: Client or business communication
I am contacting you on behalf of Mr. Lee regarding your recent proposal.
This works especially well when the email concerns a specific matter.
4. I am writing at the request of [Name].
Tone: Formal and respectful
Best use: Professional or executive communication
I am writing at the request of our managing director to share the updated documents.
This emphasizes that your boss asked you to send the email.
5. At [Name]’s request, I am writing to you.
Tone: Formal
Best use: Formal business correspondence
At Ms. Brown’s request, I am writing to you regarding the contract renewal.
This is a strong formal alternative to “on behalf of my boss.”
6. I am reaching out at the request of [Name].
Tone: Professional and polished
Best use: Clients, vendors, and external contacts
I am reaching out at the request of Mr. Wilson to arrange a follow-up discussion.
7. I have been asked by [Name] to contact you.
Tone: Clear and natural
Best use: Internal and external communication
I have been asked by our director to contact you regarding the proposed timeline.
This sounds direct without being overly formal.
8. [Name] has asked me to contact you regarding…
Tone: Friendly and professional
Best use: Everyday workplace communication
Sarah has asked me to contact you regarding the project update.
This is particularly natural when you already know the recipient.
9. I am assisting [Name] with…
Tone: Friendly and professional
Best use: Ongoing projects
I am assisting Mr. Patel with the arrangements for next week’s conference.
This works well when you are actively supporting your boss rather than simply forwarding a message.
10. I am supporting [Name] with this matter.
Tone: Professional
Best use: Client service and project communication
I am supporting our director with this matter and will be happy to assist with any questions.
Formal Alternatives
11. I write on behalf of [Name].
Tone: Very formal
Best use: Formal correspondence and official communication
I write on behalf of the managing director concerning the attached proposal.
This is more formal than “I am writing.”
12. On behalf of [Name], I am writing to…
Tone: Formal and polished
Best use: Official business correspondence
On behalf of Mr. Thompson, I am writing to confirm the revised meeting date.
13. Acting on behalf of [Name], I am contacting you regarding…
Tone: Formal
Best use: Business matters where representation needs to be explicit
Acting on behalf of our department head, I am contacting you regarding the requested documentation.
14. As requested by [Name], I am writing to…
Tone: Formal and clear
Best use: Documents, requests, and follow-ups
As requested by Ms. Evans, I am writing to provide the information discussed during your meeting.
15. Following [Name]’s instructions, I am contacting you…
Tone: Formal and precise
Best use: Administrative or operational communication
Following our director’s instructions, I am contacting you regarding the revised agreement.
Friendly Professional Alternatives
16. [Name] asked me to reach out to you.
Tone: Friendly and natural
Best use: Colleagues, clients, and familiar contacts
John asked me to reach out to you about next week’s meeting.
17. [Name] asked me to get in touch regarding…
Tone: Friendly and professional
Best use: Networking and routine business emails
Maria asked me to get in touch regarding the upcoming presentation.
18. I’m helping [Name] coordinate…
Tone: Warm and collaborative
Best use: Scheduling and event planning
I’m helping David coordinate the meeting and wanted to check your availability.
19. I’m assisting [Name] with the arrangements for…
Tone: Friendly and polished
Best use: Meetings, travel, events, and appointments
I’m assisting our CEO with the arrangements for next month’s conference.
20. I’m following up on behalf of [Name].
Tone: Professional and concise
Best use: Follow-up emails
I’m following up on behalf of Ms. Taylor regarding the proposal we sent last week.
Email-Ready Alternatives
21. I am contacting you on [Name]’s behalf regarding…
Tone: Professional
Best use: Client communication
I am contacting you on Mr. Green’s behalf regarding your upcoming appointment.
22. I am reaching out on [Name]’s behalf to…
Tone: Polite and professional
Best use: Requests and introductions
I am reaching out on behalf of our CEO to invite you to the upcoming event.
23. I am assisting [Name] with this request.
Tone: Professional and helpful
Best use: Customer and client service
I am assisting Ms. Lewis with this request and can provide the information you need.
24. [Name] has asked me to follow up with you.
Tone: Friendly and professional
Best use: Follow-ups
Mr. Adams has asked me to follow up with you regarding the proposal.
25. I am coordinating this on behalf of [Name].
Tone: Professional and practical
Best use: Scheduling and project management
I am coordinating this on behalf of our director and would like to confirm your availability.
26. I am acting as [Name]’s point of contact for this matter.
Tone: Professional and authoritative
Best use: Projects and client relationships
I am acting as Ms. Roberts’ point of contact for this matter and will be happy to assist.
27. I am handling this communication on behalf of [Name].
Tone: Formal and direct
Best use: Business operations
I am handling this communication on behalf of our department manager.
28. I am assisting [Name] in responding to your inquiry.
Tone: Professional and customer-focused
Best use: Customer service
I am assisting our manager in responding to your inquiry and can provide the requested details.
Quick Comparison Table
| Alternative | Tone | Best Use |
|---|---|---|
| I am writing on behalf of [Name] | Professional | General emails |
| I am reaching out on behalf of [Name] | Warm professional | Clients |
| I am contacting you on behalf of [Name] | Direct | Business matters |
| I am writing at the request of [Name] | Formal | Official emails |
| At [Name]’s request, I am writing to you | Formal | Business correspondence |
| [Name] asked me to reach out | Friendly | Familiar contacts |
| [Name] has asked me to contact you | Natural | Workplace communication |
| I am assisting [Name] with… | Helpful | Projects |
| I am following up on behalf of [Name] | Professional | Follow-ups |
| I am coordinating this on behalf of [Name] | Professional | Scheduling |
| I write on behalf of [Name] | Very formal | Official correspondence |
| I am acting on behalf of [Name] | Formal | Representation |
| I am assisting [Name] in responding | Customer-focused | Support |
| I am handling this communication on behalf of [Name] | Formal | Business operations |
| I am acting as [Name]’s point of contact | Professional | Client projects |
How to Structure an Email on Behalf of Your Boss
A professional email does not need to repeatedly mention your boss.
Use a simple structure:
1. Introduce yourself
Hello Ms. Carter,
2. Explain your role
I am writing on behalf of Mr. Johnson regarding the meeting scheduled for October 10.
3. State the purpose
He would like to confirm that the meeting will take place at 2:00 p.m.
4. Provide the necessary information
The meeting will be held in Conference Room B.
5. Give the recipient a next step
Please let me know if you need anything else before the meeting.
6. Close professionally
Best regards,
Alex
This approach supports good email etiquette because the recipient immediately understands why you are contacting them.
Email Examples for Different Situations
Client Email
Subject: Meeting Confirmation
Dear Ms. Wilson,
I am writing on behalf of Mr. Davis to confirm your meeting scheduled for Thursday at 10:00 a.m.
Please let me know if you have any questions or need to make any changes.
Best regards,
Alex
Email to a Manager’s Colleague
Hi James,
Sarah asked me to reach out regarding Friday’s meeting. She would like to confirm whether the 2:00 p.m. time still works for you.
Please let me know.
Best,
Alex
Customer Email
Dear Mr. Patel,
I am contacting you on behalf of our customer service manager regarding your recent inquiry. We have reviewed your request and would like to provide the following information.
Please feel free to contact me if you need further assistance.
Kind regards,
Alex
Networking Email
Hello Daniel,
I am reaching out on behalf of our CEO regarding a potential partnership between our companies. She would appreciate the opportunity to speak with you next week.
Would you be available for a brief call?
Best regards,
Alex
Meeting Follow-Up
Dear Ms. Brown,
I am following up on behalf of Mr. Wilson regarding yesterday’s meeting. He asked me to share the updated proposal for your review.
Please let me know if you have any questions.
Best regards,
Alex
How to Send an Email on Behalf of Your Boss: Practical Steps
If you are wondering how to send an email on behalf of your boss, follow these steps.
Step 1: Confirm what your boss wants communicated
Make sure you understand the purpose, recipient, deadline, and important details.
Step 2: Confirm your authority
Do not represent your boss on sensitive matters unless your manager has authorized you to do so.
Step 3: Choose the correct sender setup
Some organizations use delegated access that allows you to send messages from your boss’s mailbox. Others require you to send from your own account while clearly stating that you are acting on the boss’s behalf.
Follow your company’s email policy.
Step 4: Identify yourself
Do not make the recipient guess who actually wrote the message.
Use:
I am writing on behalf of [Name]…
Step 5: Keep the message concise
You do not need to explain the entire internal process. Give the recipient the information they need.
Step 6: Use the correct signature
Follow your company’s standard signature policy. If you are sending from your own account, use your own name and title unless your organization instructs you otherwise.
Common Mistakes to Avoid
1. Hiding Who Actually Sent the Email
Avoid making it appear that your boss personally wrote the message when you actually sent it.
Transparency improves professional communication.
2. Repeating “On Behalf of” Too Often
You normally need the phrase once.
Instead of:
I am writing on behalf of John. John asked me to tell you that John will attend…
Write:
I am writing on behalf of John to confirm that he will attend the meeting.
3. Using “My Boss”
“My boss” is conversational and may sound too casual in external business communication.
Instead, use:
- My manager
- Our director
- Our CEO
- Mr. Smith
- Ms. Brown
- Our department head
4. Being Too Formal
A sentence such as:
Pursuant to the explicit instructions of my superior, I hereby communicate…
sounds unnatural in ordinary business writing.
Simple language is usually stronger.
5. Being Too Casual
Avoid:
Hey, my boss wants me to tell you…
For a client, use:
I am reaching out on behalf of our director regarding…
6. Failing to Clarify the Next Step
Tell the recipient what you need.
For example:
Please confirm whether Tuesday at 3:00 p.m. works for you.
Related Business Email Phrases
Here are useful expressions that often appear in emails sent on behalf of a manager:
- On behalf of [Name] — representing someone.
- At the request of [Name] — acting because someone asked you to.
- At [Name]’s direction — following someone’s instructions.
- As requested by [Name] — completing a requested task.
- I am reaching out regarding… — introducing the purpose of an email.
- I am contacting you regarding… — direct professional contact.
- I am following up regarding… — continuing an earlier conversation.
- I am assisting with… — supporting a person or project.
- I am coordinating… — managing arrangements.
- I am writing to confirm… — verifying information.
- I am writing to request… — making a formal request.
- I am reaching out to arrange… — coordinating an event or meeting.
- Please let me know… — inviting a response.
- Please feel free to contact me… — offering assistance.
- I would be happy to assist… — providing help.
- I will be your point of contact… — identifying responsibility.
- I am handling this matter… — taking responsibility.
- I am following up on behalf of… — representing someone in a follow-up.
Phrase Comparison: Which Option Should You Choose?
The best professional way to say “on behalf of my boss” depends on the situation.
| Phrase | Formality | Tone | Best Context |
|---|---|---|---|
| I am writing on behalf of… | Medium | Professional | Most business emails |
| I am reaching out on behalf of… | Medium | Warm | Clients/networking |
| I am contacting you on behalf of… | Medium | Direct | Business matters |
| I am writing at the request of… | High | Formal | Official requests |
| At [Name]’s request… | High | Formal | External communication |
| [Name] asked me to reach out… | Low-medium | Friendly | Familiar contacts |
| I am assisting [Name] with… | Medium | Helpful | Projects |
| I am following up on behalf of… | Medium | Professional | Follow-ups |
| I am coordinating this on behalf of… | Medium | Practical | Scheduling |
| I write on behalf of… | High | Formal | Official letters |
Best overall choice
For most situations, use:
I am writing on behalf of [Name]…
It is clear, natural, and widely understood.
Best friendly choice
Use:
[Name] asked me to reach out to you…
Best formal choice
Use:
I am writing at the request of [Name]…
Best client-facing choice
Use:
I am reaching out on behalf of [Name]…
Best follow-up choice
Use:
I am following up on behalf of [Name]…
Cultural Usage
US English
American business communication often favors direct and conversational wording.
I am reaching out on behalf of Sarah.
or:
Sarah asked me to contact you about the meeting.
Both sound natural in modern corporate communication.
UK English
British business communication may use slightly more formal constructions in traditional settings.
I am writing on behalf of Mr. Smith regarding the matter below.
However, modern UK workplaces also commonly use friendly professional language.
Corporate Communication
Large organizations often favor transparent delegation.
I am contacting you on behalf of our vice president regarding the proposed agreement.
The title can establish authority without unnecessary explanation.
Customer Service
Customer-facing messages should focus on the customer’s needs rather than internal hierarchy.
Instead of:
My boss asked me to answer your question.
Use:
I am assisting our customer service manager with your inquiry.
Networking
Networking emails benefit from a warm, personal tone.
I am reaching out on behalf of our CEO to explore a potential opportunity to collaborate.
This sounds more natural than highly formal language.
Frequently Asked Questions
1. How do I professionally say I am emailing on behalf of my boss?
The simplest option is:
I am writing on behalf of [Name] regarding…
It is professional, clear, and suitable for most business emails.
2. What is a formal alternative to “my boss”?
Depending on the situation, use:
- My manager
- Our director
- Our department head
- Our CEO
- Our managing director
- Mr./Ms. [Last Name]
Choose the person’s actual title when it adds useful context.
3. Can I say “my boss asked me to email you”?
Yes, but it sounds conversational. For clients or formal correspondence, use:
I am writing at the request of [Name].
4. Is “on behalf of” professional?
Yes. “On behalf of” is a standard and professional expression used to show that you represent another person or organization.
5. Should I say “I am writing on behalf of my boss”?
Usually, no. If you know the person’s name, use it instead.
Better:
I am writing on behalf of Mr. Wilson.
rather than:
I am writing on behalf of my boss.
6. Can I send an email from my boss’s account?
That depends on your organization’s policies and your delegated access. Only use another person’s mailbox when your organization has authorized you to do so.
7. Should my boss be copied on the email?
If appropriate, yes. Whether you CC your boss depends on your organization’s workflow and the sensitivity of the communication. Do not copy people unnecessarily.
8. What should my email signature say?
If you send the message from your own account, normally use your own name and professional signature. Follow your company’s established email policy.
9. What is the best phrase for a client?
A strong option is:
I am reaching out on behalf of [Name] regarding…
It sounds professional without being excessively formal.
10. What is the best phrase for a colleague?
For someone you know well, use:
[Name] asked me to reach out to you regarding…
It sounds natural and friendly while remaining professional.
Final Summary
Knowing how to send an email on behalf of your boss is mainly about clarity, authority, and transparency. For most professional emails, “I am writing on behalf of [Name]” is the safest choice. For a warmer tone, use “I am reaching out on behalf of [Name]” or “[Name] asked me to reach out to you.” For formal communication, choose “I am writing at the request of [Name].” Always identify your role, explain the purpose, avoid overly casual language, and follow your organization’s delegation and email policies. Strong workplace communication does not need complicated wording—it needs the right tone, clear ownership, and a useful next step.
