Email guides
How email authentication, deliverability and engagement work, and what to change when the numbers are off.
Authentication
The three DNS records that prove your mail is yours.
Deliverability
What decides whether mail lands in the inbox.
Engagement
Opens, clicks and the habits behind them.
Fundamentals
How email for products is sent and classified.
Migration
Moving to Plunk from another email tool, step by step.
- Migrate from ResendMove domains, contacts, templates and sending code from Resend.
- Migrate from SendGridMove domains, contacts, suppressions and sending code from SendGrid.
- Migrate from MailchimpMove your audience, unsubscribes and templates from Mailchimp.
- Migrate from LoopsMove contacts, events, loops and transactional emails from Loops.
Put it into practice.
Start on the free plan with 1,000 emails a month, no credit card needed. When you need more, every email is $0.001, with unlimited contacts and every feature included.