Every serious email program should include a plain text version for each campaign, especially for transactional messages, compliance notices, and subscriber segments that value speed over design. Plain text email is not old-fashioned. It is a practical fallback, a deliverability aid, and a cleaner reading experience when HTML fails or gets stripped by a client.
TLDR: Plain text email versions improve accessibility, reduce rendering problems, and give recipients a reliable way to read your message when HTML breaks. A retailer sending order confirmations, for example, might see support tickets drop by 12% after adding clearer plain text backups for receipts and shipping updates. Use plain text for every multipart email, and use plain-text-only messages when trust, speed, or clarity matters more than visual design.
What is a plain text email version?
A plain text email version is the non-HTML copy of an email. It contains no images, no custom fonts, no layout tables, no buttons, and no embedded styling. It is just readable text, links, and spacing.
Most professional email platforms send messages as multipart MIME. That means one email contains both an HTML version and a plain text version. The recipient’s mail client decides which version to show. If HTML is blocked, unsupported, or disabled, the plain text version appears instead.
This sounds simple because it is. That is the point. Plain text strips away anything that can fail and leaves the message intact.
Why plain text still matters
1. It improves accessibility. Screen readers often work better with clean text than with complex layouts. A plain text version helps people using assistive technology read the message without fighting columns, image labels, or broken buttons.
2. It supports deliverability signals. Mailbox providers expect legitimate bulk email to include both HTML and plain text. A missing plain text part does not automatically send a campaign to spam, but it can look careless. Spam filters assess many signals. A well-formed multipart message is one of the basics.
3. It protects the message when HTML fails. Some corporate systems block images. Some security tools strip HTML. Some users choose text-only viewing. In those cases, your polished template may become useless. The plain text version keeps the content readable.
4. It can feel more personal. A short plain text note often reads like a direct message from a real person. This is useful for sales outreach, renewal reminders, surveys, and customer success check-ins. Not every message needs a banner and three columns.
5. It is faster to load. Text loads quickly on weak connections and older devices. That matters for travel updates, password resets, appointment reminders, and urgent alerts.
When to use plain text versions
You should include a plain text version in nearly every marketing, transactional, and operational email. Treat it as standard email hygiene, not as an optional extra.
- Password resets: The link must be clear and usable without styling.
- Order confirmations: Customers need order numbers, totals, and support details fast.
- Shipping updates: Tracking details should not depend on a button image or styled block.
- Legal notices: Terms, privacy updates, and account notices must remain legible.
- Account security alerts: Users need clear action steps, not design flourishes.
- Sales outreach: A simple text format can feel less automated.
- Customer support follow-ups: Plain text keeps the reply thread clean.
Plain-text-only emails also make sense in specific cases. Use them when the message is personal, urgent, or sensitive. A payment failure notice, for example, should not bury the key action under a hero image. Say what happened, what the user should do, and where the link goes.
Benefits for deliverability and trust
Email clients and spam filters dislike messages that look broken, deceptive, or incomplete. A missing text version can raise small concerns, especially when paired with heavy HTML, many tracking links, and little real copy.
A proper plain text version helps show that the sender built the message with care. It also reduces the chance that a recipient sees a blank or mangled email. That protects trust. People do not blame their inbox when an email looks broken. They blame the sender.
Honestly, it feels like some email builders still treat the plain text field as an afterthought. You click auto-generate, wait a few seconds, and get a mess of tracking URLs, repeated menu links, and social icons written out as plain text. That is not good enough for critical messages.
Best practices for writing plain text email
Keep the structure simple. Use short paragraphs. Add blank lines between sections. Put the main action near the top. If the reader has to scan through legal copy before finding the reset link, the email has failed.
Write clear links. Since plain text has no buttons, links must stand on their own. Avoid vague text such as “click here” followed by a long URL with no context. Use a short lead-in.
Example:
Reset your password here:
https://example.com/reset
Use real copy, not copied HTML. Do not paste the HTML email into a text field and hope for the best. Remove menu items, footer clutter, image file names, and repeated tracking lines.
Put the plain text version through a real test. Send it to Gmail, Outlook, Apple Mail, and at least one mobile device. Also test with images blocked in the HTML version. Expect to waste time on small formatting issues if your platform auto-wraps lines oddly or inserts raw URLs in the wrong place. Fix them anyway.
Make unsubscribe details visible. Marketing email still needs a clear unsubscribe option. Plain text is not a loophole. Include the sender identity, mailing address where required, and a working opt-out link.
Match the HTML message. The plain text version should contain the same core offer, notice, or instruction. Do not use it to hide terms or change the meaning. That can create legal and customer trust problems.
Avoid link overload. Plain text emails get ugly fast when they contain fifteen full URLs. Keep only the essential links. For marketing emails, that may be the offer link, preference center, unsubscribe link, and privacy link.
A simple plain text template
Use this structure for most operational emails:
- Opening line: State the reason for the email.
- Key details: Include account, order, date, or status information.
- Action step: Tell the reader what to do next.
- Link: Place the full URL on its own line.
- Support: Add a contact route or help center link.
- Footer: Include company identity and compliance details.
Example:
Your invoice for March is ready.
Amount due: $48.00
Due date: April 10
View or pay your invoice here:
https://example.com/billing
If you have questions, contact support at support@example.com.
Common mistakes to avoid
- Letting software auto-generate bad text: Review every version before sending.
- Forgetting line breaks: Dense blocks are hard to read on phones.
- Using too many raw URLs: They make the message look messy and suspicious.
- Omitting the main call to action: The text version must still drive the intended action.
- Ignoring tracking clarity: Long redirect links can look unsafe. Use clean branded domains where possible.
How plain text fits with HTML email
This is not a choice between plain text and HTML. For most senders, the best answer is both. HTML gives you branding, layout, product images, and visual hierarchy. Plain text gives you resilience, speed, and clarity.
Marketing teams should review both versions during quality checks. Compliance teams should confirm required information appears in both. Support teams should inspect transactional messages because those emails often drive replies, tickets, and customer confusion.
The strongest email programs treat plain text as part of the customer experience. It is not filler. It is not only for edge cases. It is the version that saves the message when everything decorative gets removed.
Use plain text because it is dependable. When the content matters, the reader should never need perfect rendering to understand it.