Learn cold email outreach that actually works
In-depth guides on cold email, follow-up sequences, AI drafting, SMTP setup, compliance, and outreach automation. Built for founders, sales teams, and anyone who wants replies, not spam folder trips.
Getting started
The Complete Cold Email Outreach Guide for Founders and Sales Teams
Everything you need to launch a legitimate cold email outreach program: from list building and copywriting to follow-ups and the tools that keep you out of spam.
12 min read
Copywriting
How to Write Cold Emails That Get Replies (With Examples)
Subject lines, opening lines, body copy, and calls to action that earn replies - without sounding like a mail merge or a marketing blast.
11 min read
Sequences
Email Follow-Up Sequence Best Practices for Cold Outreach
Most deals are won in the follow-up, not the first send. Learn how to design multi-touch email sequences that persist politely and prioritize replies over noise.
10 min read
Automation
How to Automate Cold Outreach Without Sending Spam
Automation should save time, not destroy deliverability. Learn how to scale cold outreach with guardrails that protect your domain and your reputation.
10 min read
AI & drafting
AI Cold Email Writing: How to Draft Outreach That Sounds Human
AI can draft cold emails faster than you can - but only if you train it on your voice and review every send. Here is how to use AI email writing for outbound that still feels personal.
9 min read
Technical setup
SMTP Setup for Cold Email: Send from Your Own Domain
JacSend sends through your SMTP - not a shared platform domain. Here is how to connect your inbox, authenticate your domain, and protect deliverability for cold outreach.
10 min read
Sequences
The 4-Touch Email Cadence: Why Business Days 0, 3, 10, and 17 Work
JacSend automates a four-touch sequence spaced across business days 0, 3, 10, and 17. Here is the psychology and data behind that cadence - and how to make each touch count.
9 min read
Compliance
Cold Email Compliance: CAN-SPAM, GDPR, and Responsible Outreach
Cold email outreach is regulated. Understand CAN-SPAM, GDPR, CASL, and best practices so your campaigns stay legitimate - and how JacSend's terms and features support responsible sending.
11 min read
Getting started
How to Import Contacts for Cold Outreach Campaigns
Your outreach is only as good as your list. Learn how to import CSV contacts, optionally discover emails from public pages, and keep data clean before launching a JacSend campaign.
9 min read
Tools & comparison
Best Cold Outreach Software for Startups and Small Sales Teams
Startups need outreach tools that are affordable, compliant, and fast to set up - without enterprise complexity. Here is what to look for and how JacSend fits the stack.
10 min read