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#emailArticles tagged email.

AllPushEmailRetentionIn-appAutomation
Automation

Cart abandonment with push and email

Fire one well-timed reminder after someone leaves a cart, deep-link them back, and cap how often it can repeat.

2 min read·Sep 2, 2026
Email

Automated onboarding emails that know when to stop

Trigger a welcome sequence from signup, delay each step, and drop people the moment they finish onboarding.

2 min read·Sep 1, 2026
Email

What is SMTP, and why does your app still need it?

SMTP is the protocol that actually moves email between servers. Here is what it does, what it does not do, and how it differs from an email API.

2 min read·Aug 25, 2026

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hello@retainza.comRetainza - Engagement and retention for Email, Push & In-App | Product Hunt

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