AgentSkillsCN

sequence-best-practices

邮件序列设计与优化的最佳实践

SKILL.md
--- frontmatter
name: sequence-best-practices
version: 1.0.0
description: Email sequence design and optimization best practices

plugin: instantly updated: 2026-01-20

Sequence Best Practices

Sequence Structure

Standard 5-Step Sequence

StepDayPurposeEmail Type
10Initial outreachProblem + value prop
23Social proofCase study / results
37Alternative angleDifferent value prop
410Soft breakup"If not a fit..."
514BreakupLast attempt, value-add

Extended 7-Step Sequence

StepDayPurposeEmail Type
10Initial outreachProblem + value prop
22Quick follow-upBump + new angle
35Social proofCase study
48Value-addFree resource
512Alternative angleDifferent ICP pain
616Soft breakupCheck-in
721BreakupFinal attempt

Timing Guidelines

Optimal Delays

Between EmailsRecommendedReasoning
Email 1 -> 22-3 daysStay top of mind
Email 2 -> 33-4 daysLet social proof sink in
Email 3 -> 43-4 daysGive time to consider
Email 4 -> 54-5 daysBreakup needs space
After breakup30+ daysCool-off period

Send Time Optimization

code
Best Days: Tuesday, Wednesday, Thursday
Best Times:
  - 8-10am recipient local time (start of day)
  - 2-4pm recipient local time (post-lunch)

Worst Days: Monday morning, Friday afternoon
Worst Times: After 6pm, before 7am

Email Copy Guidelines

Length Guidelines

Email TypeWord CountLinesReason
Cold outreach50-1005-8Scannable
Follow-up30-603-5Quick bump
Case study100-1508-12Tell story
Breakup40-804-6Clear finale

Structure Template

code
[Personalized opening - 1 line]

[Problem statement or insight - 2-3 lines]

[Brief value proposition - 1-2 lines]

[CTA - 1 line]

[Signature]

Subject Line Best Practices

DoDon't
Keep 3-7 wordsWrite novel-length subjects
Use {{first_name}} or {{company}}Over-personalize ("Saw you on LinkedIn...")
Create curiosityMislead with clickbait
Be specific when possibleUse generic templates
Test lowercaseUse ALL CAPS

Examples:

  • Good: "{{first_name}}, quick question"
  • Good: "idea for {{company}}'s Q2"
  • Bad: "RE: Our meeting" (fake reply)
  • Bad: "FREE TRIAL INSIDE!!!" (spam trigger)

CTA Best Practices

CTA TypeExampleWhen to Use
Soft"Thoughts?"Early in sequence
Medium"Worth a quick chat?"Middle of sequence
Direct"15 min this week?"After engagement signals
Breakup"Should I close the loop?"Final email

One CTA Per Email: Never give multiple options.

Personalization Strategy

Personalization Tokens

TokenExamplePriority
{{first_name}}"Hey Sarah,"Required
{{company}}"saw {{company}}'s recent..."Recommended
{{title}}"As a {{title}}, you..."If relevant
{{industry}}"In {{industry}}, we see..."For segmented

Custom Personalization

LevelEffortImpact
BasicLow{{first_name}}, {{company}}
MediumMedium+ recent company news, role-specific
HighHigh+ mutual connections, specific insight

Rule: Personalize opening line at minimum. Rest can be templated.

Avoiding Spam Triggers

Words to Avoid

code
FREE, GUARANTEE, WINNER, CASH, URGENT
Click here, Act now, Limited time, Don't miss
!!!!, ALL CAPS, $$$$

Technical Best Practices

PracticeReason
No images in cold emailsTrigger spam filters
Max 1 link per emailMultiple links = spam
No HTML formattingPlain text performs better
Short sentencesLooks more personal
No attachmentsMajor spam trigger

Sequence Psychology

Email 1: The Opening

Goal: Establish relevance, create curiosity Approach: Problem-focused, not product-focused Length: 50-80 words

Email 2: The Follow-Up

Goal: Add credibility via social proof Approach: "Here's what happened when..." Length: 60-100 words

Email 3: The Pivot

Goal: Try different angle Approach: Different pain point or benefit Length: 50-80 words

Email 4: The Soft Breakup

Goal: Create scarcity without desperation Approach: "If this isn't a priority..." Length: 40-60 words

Email 5: The Breakup

Goal: Last attempt, leave door open Approach: Value-add (resource) + clear close Length: 50-80 words