Most cold email advice wasn't written for MSPs. Generic "keep it short" tips ignore the technical complexity of selling managed services. And the typical "book a meeting" approach falls flat when you're reaching IT decision-makers who get pitched daily.
This guide combines practical MSP writing advice with specific findings from Gong and Boomerang. The linked studies cover different audiences and outcomes; use them to form tests for your own prospects.
Use these seven writing and follow-up practices to build a relevant message for your managed services business.
1. Give the Reader Enough Context
An initial email needs enough context to explain why the issue matters to this prospect. Keep the message focused on one problem and one next step.
For MSPs, this means you have room to demonstrate technical understanding. Use those words to reference their specific tech stack, compliance requirements, or industry-specific challenges — not generic claims about "reducing IT costs."
Pro Tip
Email Length for MSPs
Do This
- Aim for 75-125 words
- Reference specific tech they use (RMM, PSA, security tools)
- Include one clear, low-friction CTA
- Use white space for mobile readability
Avoid This
- Write novels about your service stack
- List every certification you have
- Include case studies in the first email
- Add unnecessary pleasantries
2. Write Like a 3rd Grader, Close Like a Pro
This sounds counterintuitive for MSPs. Shouldn't we demonstrate technical expertise? The data says otherwise.
Simple writing isn't about dumbing down your message — it's about respecting your prospect's time. IT decision-makers are scanning dozens of emails. Complex sentences force them to re-read. Simple sentences let them decide fast.
Instead of:
"Our comprehensive managed services solution leverages industry-leading technologies to deliver optimized IT infrastructure management capabilities."
Write:
Illustrative message: We keep IT systems running so your team can focus on work. Is reducing recurring support work a priority this quarter?
Note
3. Test an Interest-Based Ask
"Do you have 15 minutes this week?" is a commitment. For a cold email from an unknown MSP, consider whether an interest question is a more suitable first step.
An interest-based question lets the prospect respond before committing calendar time. If they want to continue, explain the purpose of a meeting and offer a concrete next step.
MSP-Specific Interest CTAs:
- • "Worth exploring, or is IT locked in for the year?"
- • "Open to seeing how other [industry] companies handle this?"
- • "Interested, or not a priority right now?"
- • "Should I send over the specifics?"
Best Practice
4. Ask a Specific Question
"What are your thoughts?" "Any feedback?" "Let me know what you think."
A broad request for thoughts can leave the reader unsure what you need. Ask a specific question about the problem or their interest so the next step is clear.
Make it effortless to say yes. "Interested?" can be answered with one word.
CTA Phrases for MSP Outreach
Do This
- Worth a conversation?
- Interested?
- Open to learning more?
- Should I send details?
Avoid This
- What are your thoughts?
- Any feedback on this?
- Let me know what you think
- Would love your perspective
5. Choose a Natural Sign-Off
general-email response rate with 'Thanks in advance'
Source: Boomerang: 350,000 email threads
Choose a closing that sounds natural and respects the relationship.
A thank-you can acknowledge the reader's time. Avoid implying that a stranger owes you a response.
Closings to Consider:
Observed in the general-email study:
- • Thanks in advance — 65.7%
- • Thanks — 63%
- • Thank you — 57.9%
Other neutral options:
- • Best
- • Regards (choose a close that fits the relationship)
- • Cheers
Pro Tip
6. Your First Follow-Up Matters Most
The timing and content of your follow-up sequence dramatically impacts results.
But there's a point of diminishing returns:
The key insight for MSPs: Each follow-up must add new value. Don't just "bump" the thread — share a relevant insight, a different angle, or address a potential objection.
Value-Add Follow-Up Ideas for MSPs:
- • Share a relevant compliance update affecting their industry
- • Mention a recent breach at a similar-sized company
- • Reference a technology trend impacting their vertical
- • Offer a specific resource (checklist, assessment, guide)
Warning
7. MSP-Specific Templates That Work
Based on the research, here are cold email frameworks specifically designed for MSP outreach:
Template 1: The Tech Stack Hook
Subject: Quick question about [their RMM/PSA tool]
Hi [First Name],
I noticed [Company] is using [specific tool they use]. Most [industry] companies running that stack are dealing with [specific common pain point].
We've helped similar teams [specific outcome] — usually within the first 60 days.
Worth exploring, or is IT handled internally?
Thanks in advance,
[Your Name]
~75 words • 3rd-grade reading level • Interest CTA
Template 2: The Compliance Angle
Subject: [HIPAA/PCI/CMMC] question for [Company]
Hi [First Name],
[Industry] companies with 50+ employees are getting more questions about [relevant compliance] from clients and auditors.
Quick question: Is compliance something you're actively building toward, or do you have it covered internally?
If it's on the roadmap, happy to share how other [industry] companies approached it.
Thanks in advance,
[Your Name]
~80 words • Interest CTA • No ROI claims
Template 3: The Trigger Event
Subject: Congrats on the [funding/expansion/new office]
Hi [First Name],
Saw the news about [specific trigger event]. Growth like that usually means IT complexity grows too — more users, more devices, more things to secure.
We work with [industry] companies at your stage to make sure IT scales with the business, not against it.
Interested in seeing how we've helped similar teams?
Thanks,
[Your Name]
~85 words • Trigger-based personalization
Key Takeaways
- 1
75-125 words is optimal — enough to show credibility, short enough to scan.
- 2
Use familiar words and short sentences so the recipient can quickly understand the message.
- 3
Try a specific interest question before requesting a meeting from a cold prospect.
- 4
Ask a clear question that makes the next step easy to understand.
- 5
The cited Boomerang study concerns general email threads. Use a suitable closing without expecting the same response rate from cold prospects.
- 6
Review whether another follow-up adds useful information. Stop when a recipient opts out or when the sequence no longer earns relevant engagement.
- 7
Add value in every email — reference their tech, industry, or compliance needs.