General Event Email
Non-Negotiable Guardrails
Use these guardrails as AI-required checks for every event email draft.
- The AI must check every requirement below before the email is approved.
- Link verification is an AI responsibility first: the AI must open and verify destination links when capable.
- If the AI cannot verify any item (technical limitation, access restriction, auth wall, etc.), it must not guess. It must add that item to Open Questions and the Human Review Required checklist.
1. No Emojis
- AI must remove every emoji from the subject line, body, and signature.
- Emojis read as unprofessional, impersonal, and AI-generated. There are no exceptions.
2. No Em-Dashes
- AI must remove every em-dash (–) and replace with a comma, period, colon, or rewritten sentence as appropriate.
- Em-dashes do not appear on a standard keyboard. They signal AI-generated text and read as unnatural in conversational writing.
3. Event Details: When, Where, and Access
- The email must state the date and time of the event clearly and early in the body.
- AI must verify the date is correct: confirm the day of the week matches the calendar date. For example, if the email says “Tuesday, June 10,” confirm June 10 actually falls on a Tuesday.
If the event is in person:
- The email must include the full venue name and street address.
- The email must include a Google Maps link to the exact location.
- AI must verify the Google Maps link opens to the correct address before sending.
If the event is online:
- The email must include the platform or tool being used (Zoom, Teams, etc.) and a direct link to join or register.
- AI must verify the link opens to the correct signup or join page, not a broken page or homepage.
- If the link requires a password or registration step, that must also be included and verified.
3a. Call to Action Placement
- The primary call to action must appear in the first paragraph of the email body.
- Many readers will not scroll past the first few lines. Do not bury the CTA in the middle or bottom of the email.
- The CTA must be specific and direct: register here, reserve your seat, join online, etc.
- AI must flag any draft where the CTA does not appear in the opening paragraph.
4. Speakers
Every speaker listed in the event must appear in the email with all of the following:
- Full name and title
- A headshot or photo included inline in the email
- A one- to two-sentence description of the topic they will present
- A link to their professional profile so readers can review their background
AI must verify each speaker profile link resolves to the correct person.
If any of these four elements are missing for any speaker, the email is not ready to send.
5. Proofreading: AP Style, Grammar, Spelling, and Punctuation
- AI must check every word for spelling errors. No exceptions.
- AI must apply AP Style throughout. Key reminders:
- Spell out numbers one through nine; use numerals for 10 and above.
- Use the % symbol with numerals (e.g., 5%), not “five percent.”
- Dates: use the month abbreviation for all months except March, April, May, June, and July (e.g., Jan. 15, not January 15).
- Times: use figures with a.m. and p.m. (e.g., 6:30 p.m., not 6:30 PM or 6:30pm).
- Job titles: lowercase when they follow a name; capitalize when they precede a name (e.g., “Jane Smith, director of marketing” vs. “Director of Marketing Jane Smith”).
- Oxford comma is not used in AP Style. Use a comma before the conjunction only if it prevents confusion.
- AI must check all punctuation. Periods, commas, colons, semicolons, and quotation marks must be used correctly.
6. Invite-Only Events: Signup Link
- If the event is invite-only or requires registration, the email must include a clear call-to-action with a signup link.
- AI must open and verify the signup link before sending. It must resolve to the correct signup or registration page, not a broken page, homepage, or wrong event.
- If the link is broken or incorrect, do not send the email until it is fixed.
7. Images: Accuracy and Click-Through Link
- If an image (event banner, flyer, etc.) is included, AI must verify it is the correct image for this specific event.
- AI must verify the image is linked correctly by checking that clicking it routes to the correct event page or registration page, not a prior event, homepage, or broken URL.
- If the image is decorative only and not linked, confirm that is intentional.
7a. Image CSS: Outlook Compatibility
- All CSS styles applied to images must be tested and confirmed to render correctly in:
- Outlook for Web (current)
- Outlook Desktop (classic/legacy)
- Outlook Desktop (new Outlook for Windows)
- Use only inline CSS on image tags. External stylesheets and embedded
<style>blocks are not reliably supported in Outlook. - Do not use
max-width,object-fit, or CSS shorthand on images. Outlook Desktop ignores these. - Use explicit
widthandheightattributes directly on the<img>tag in addition to inline CSS. - If an image is wrapped in a container for layout purposes, use a
<table>structure, not<div>. Outlook Desktop does not reliably render<div>-based layouts. - AI must flag any image CSS that is not Outlook-safe and suggest the correct inline alternative.
8. Confirmation Email Verification
- If registration or signup is required, the sender must complete a test registration before the event email goes out.
- AI must verify the confirmation email content is accurate (correct event, date, time, location), and AI must verify any links or calendar invites in the confirmation work correctly.
- Do not send the event email until the confirmation email has been verified end-to-end.
9. UTM Tracking on Signup and CTA Links
- Every link used for signup, registration, or a primary call to action must include UTM parameters for Google Analytics tracking.
- Use the Google Campaign URL Builder to generate the full decorated URL: https://ga-dev-tools.google/campaign-url-builder/
- Required UTM parameters for every link:
utm_source: where the email is sent from (e.g., mailchimp, hubspot, internal)utm_medium: alwaysemailfor email sendsutm_campaign: the specific event or campaign name (use a consistent naming convention, e.g.,june2026_ai_summit)
- Optional but recommended:
utm_content: use to differentiate multiple links in the same email (e.g.,hero_cta,footer_cta)
- AI must verify every signup or CTA link in the draft includes all three required UTM parameters.
- If UTM parameters are missing, AI must flag the link and add it to Open Questions for the author to decorate before send.
- AI must not auto-generate UTM values. The correct campaign name, source, and medium must be confirmed by the email author.
10. Open Questions
- If anything is unclear, missing, or conflicting in the draft or source details, the AI must add it to the Open Questions section for the email author to answer before send.
- The AI must not assume, invent, or autofill missing details.
- Any unresolved ambiguity must be treated as a blocker and listed as an open question.
- If the AI cannot verify a requirement, link, destination, image, or workflow step, it must add that item to Open Questions and Human Review Required.
- The email is not ready to send until all open questions are answered and incorporated correctly.
Pre-Send Checklist
Run through this list before clicking send. Every item must be confirmed.
- No emojis anywhere in the email, including the subject line
- No em-dashes anywhere in the email
- AI verified date and time are clearly stated
- AI verified day of week matches the calendar date
- If in person: AI verified venue name and full address are included
- If in person: AI verified Google Maps link is present and opens to the correct address
- If online: AI verified join or signup link is present and opens to the correct page
- AI verified all speakers are listed with photo, topic description, and profile link
- AI completed full proofreading: spelling, AP Style, grammar, and punctuation
- AI verified CTA appears in the first paragraph
- If invite-only: AI verified signup link is present and opens to the correct page
- If an image is included: AI verified it is the correct image and links to the correct destination
- AI verified all image CSS is Outlook-compatible (inline styles, explicit width/height, table-based layout)
- AI verified all signup and CTA links include required UTM parameters (utm_source, utm_medium, utm_campaign)
- If registration was required: test signup was completed and AI verified confirmation email and links
- Open questions are fully resolved; no assumptions or placeholder content remain
- Human Review Required is complete for every item the AI could not verify directly