Should Professional Emails Be Double Spaced?

Everyone · How-to · Updated October 1, 2026 · LearnLife Editorial

What Do You Need Before Starting to Format a Professional Email?

Before you begin writing or formatting a professional email, gather key elements to ensure clarity and professionalism. First, know your goal: what is the purpose of the email? Next, have the recipient’s correct email address and name. Prepare any documents or details you might need to reference. Also, decide on the tone—whether formal or semi-formal—depending on your audience. Finally, be familiar with your email platform’s formatting options so you can adjust spacing and layout effectively.

Having these basics ready sets a strong foundation for composing a professional email that conveys your message clearly and appropriately. This preparation helps avoid unnecessary formatting changes later and ensures your email reflects the professionalism you intend.

What Are the Steps to Properly Space a Professional Email?

Follow these steps to format your professional email spacing correctly:

1. Use Single Spacing Within Paragraphs Single spacing within paragraphs keeps your text compact and easy to read. Double spacing inside paragraphs creates large gaps that disrupt flow and look unprofessional.

1. Add One Blank Line Between Paragraphs Instead of double spacing, insert a single blank line between paragraphs. This method visually separates ideas clearly, improving readability without wasting space.

1. Avoid Extra Spaces After Sentences Stick to one space after periods or punctuation marks. Extra spaces can make your email appear inconsistent and cluttered.

1. Use Standard Font and Size Choose a clean font like Arial or Times New Roman at 10–12 points. This ensures your email is legible and professional in appearance.

1. Preview Your Email Before Sending Look over your email to confirm spacing looks balanced and paragraphs are distinct. Adjust if needed for a neat presentation.

Each step is designed to keep the email concise, professional, and reader-friendly. Proper spacing helps your message stand out without overwhelming or confusing the recipient.

How Can You Tell Your Email Spacing Worked?

After applying the recommended spacing, your email should appear neat and easy to read on different devices. Here are ways to check:

• Visual Check: The text flows smoothly with clear breaks between paragraphs but no large gaps.
• Consistent Formatting: Paragraphs are evenly spaced with no unexpected double spaces or uneven gaps.
• Preview in Different Email Clients: Open the email draft in phone, web, and desktop email apps to confirm consistent spacing.
• Ask a Trusted Colleague or Friend: They can provide feedback on whether the email looks professional and easy to follow.

When these checks are met, your spacing is effective, making the email professional and approachable.

What Should You Do When Email Spacing Looks Wrong?

If your email spacing appears odd, crowded, or overly spaced, try these fixes:

• Remove Extra Line Breaks: Delete unnecessary blank lines causing large gaps.
• Adjust Paragraph Breaks: Ensure only one blank line separates paragraphs, not two or more.
• Use Plain Text Mode Temporarily: Sometimes rich text or HTML mode adds extra spacing; switching to plain text can help you reset formatting.
• Copy Into a Fresh Draft: Paste your email into a new message to clear hidden formatting glitches.
• Check Email Client Settings: Some email programs insert extra spacing by default; adjust these in settings if possible.

If problems persist, consult your email platform’s help resources or support team for guidance on formatting.

How Should You Adapt Email Spacing for Different Audiences?

Different audiences may expect slight variations in email formatting:

• Formal Business Contacts: Stick to single spacing with blank lines between paragraphs. Avoid creative spacing or layouts.
• Internal Team Emails: You can be slightly more relaxed but still maintain clear separation of paragraphs.
• Creative or Marketing Emails: These might include more spacing for visual effect but keep core messages easy to read.
• Academic or Legal Correspondence: Follow any specific formatting guidelines, which may sometimes favor double spacing in attachments but not in emails.

Adapting spacing to your audience means balancing professionalism with the context of your communication. When unsure, err on the side of simple and clean formatting.

Why Is Single Spacing Preferred Over Double Spacing in Professional Emails?

Single spacing with a blank line between paragraphs is preferred because it:

• Saves Space: Emails often have limited screen space; single spacing keeps messages concise.
• Improves Readability: Large gaps from double spacing can distract or confuse readers.
• Looks More Professional: Most business communication standards follow this format.
• Is Compatible Across Devices: Ensures your email appears consistent on phones, tablets, and computers.

Double spacing originated in typewriter days to improve readability, but modern digital communication favors more compact spacing for efficiency.

What Other Formatting Tips Enhance Professional Email Appearance?

Along with spacing, consider these formatting tips:

• Use clear subject lines that summarize the email’s purpose.
• Start with a polite greeting and end with an appropriate closing.
• Keep paragraphs short, ideally 2–4 sentences each.
• Use bullet points or numbered lists to organize complex information.
• Avoid excessive capitalization, colors, or fonts.
• Proofread for grammar, punctuation, and spelling errors.

These practices, combined with proper spacing, create polished emails that build a positive professional image.

Where Can You Learn More About Professional Email Writing?

To deepen your understanding of professional email habits, explore articles on:

• Professional Email Etiquette for behavioral and tone guidelines.
• How Long Should a Professional Email Be? to balance detail with brevity.
• What to Include in a Professional Email to cover content essentials.

These resources complement spacing tips by addressing the full scope of professional email communication.

Frequently asked questions

Is it acceptable to use double spacing in formal letters instead of emails?

Yes, formal letters often use double spacing between lines or paragraphs for readability, but emails typically use single spacing with blank lines between paragraphs. The format depends on the medium and context.

Can I use double spacing if my email contains a lot of information?

Instead of double spacing, break content into shorter paragraphs and use bullet points or numbered lists. This improves clarity without creating excessive gaps.

How do I format emails on mobile devices for proper spacing?

Most mobile email apps follow standard spacing rules automatically. Just use the "Enter" key once to separate paragraphs and avoid hitting it twice to prevent double spacing.

Does the email platform affect spacing options?

Yes, some platforms add extra spacing by default. You can usually adjust settings or switch between plain text and rich text modes to control spacing.

What if my recipient prefers a specific spacing style?

If you know their preference, tailor your spacing accordingly. Otherwise, stick with the widely accepted single spacing with one blank line between paragraphs.