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14-Day Fast Track Warmup Process

Cold Email WarmupDone Right. Done Fast.

Build sender reputation 2x faster with our integrated warmup partners: SmartLead, Instantly, Reply, Lemlist, Za-zu, Email Bison, SalesForge, WarmForge, Warmy, and more. Go from zero to 15-20 emails per day safely in just 14 days.

Get Started NowView Warmup Schedule
14
Days to Full Capacity
95%
Inbox Placement Rate
0.1%
Spam Rate
10K+
Warmed Accounts

Why Most Email Warmups Fail

Avoid these costly mistakes that destroy sender reputation

Common Mistake

Sending too many emails too quickly

Consequence

Immediate spam classification and IP blacklisting

InboxKit Solution

Follow our proven gradual scaling formula

Common Mistake

No engagement with sent emails

Consequence

ISPs mark you as a spammer due to low interaction

InboxKit Solution

Our network simulates natural engagement patterns

Common Mistake

Inconsistent sending patterns

Consequence

Suspicious activity triggers spam filters

InboxKit Solution

Automated consistent daily sending schedule

Common Mistake

Poor email content during warmup

Consequence

High spam scores damage reputation permanently

InboxKit Solution

Pre-approved warmup templates that pass all filters

Your 21-Day Warmup Schedule

Follow our conservative warmup timeline using automated warmup emails to build sender reputation

Warmup Timeline

1

Days 1-3

Foundation
1-3 warmup emails/day
Initial reputation building
2

Days 4-7

Growth
3-6 warmup emails/day
Gradual trust building
3

Days 8-12

Building
6-12 warmup emails/day
Steady volume increase
4

Days 13-14

Scaling
12-15 warmup emails/day
Capacity preparation
5

Days 15-21

Ready
20-25 warmup emails/day
Warmup maintenance
6

Day 22+

Active
Ready for campaigns
Begin cold outreach

How Email Warmup Works

Connect with leading warmup platforms for automated reputation building

1

Connect Your Mailbox

Link your InboxKit Google Workspace account to warmup platforms

2

Choose Warmup Platform

Select from SmartLead, Instantly, Reply, Lemlist, Za-zu, Email Bison, SalesForge, WarmForge, Warmy, and more

3

Platform Manages Warmup

Your chosen platform sends, receives, and engages to build reputation

4

Monitor Progress

Track your warmup status and reputation score in real-time

✓

Start Sending Campaigns

After 14 days, you're ready for high-volume cold email campaigns

Warmup Dashboard

Active
Reputation Score94/100
Warmup ProgressDay 10/14
45
Emails Today
98%
Inbox Rate
★★★★★
"InboxKit's integration with warmup platforms is seamless. We connected our accounts to SmartLead and safely reached 15 emails per day with excellent deliverability. Game changer!"
M.R.
Agency CEO

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