7 Email List Mistakes Behind Avoidable Email Bounces

Before your next campaign, check whether your contact list is ready. This presentation by Pingovo covers seven email list mistakes that can increase your email bounce rate. Get practical tips on email verification, list cleaning, subscriber confirmation, and using bounce reports to keep your list updated.

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Transcript

1. PINGOVO | EMAIL LIST HEALTH 7 Email List Mistakes That Increase Your Bounce Rate A simple guide to a cleaner, healthier list pingovo.com
2. What Is a Bounce? A bounce is an email that cannot be delivered. Too many bounces can hurt your sender reputation. Send → Hard bounce Permanent failure. An invalid address is one common cause, but not the only one. pingovo.com Bounce → Reputation drops Soft bounce Temporary issue. The mailbox may be full or the server busy. 2
3. 1 Mistake 1: Never Cleaning Your List IMPACT People change jobs and close accounts. Old addresses stop working, so bounces grow. THE FIX THE MISTAKE You email the same list for months or years. • • • Clean your list every few months. Remove hard-bounced addresses after each send. Verify old segments before a big campaign. Example: A contact from 3 years ago may no longer have that mailbox. pingovo.com 3
4. 2 Mistake 2: Skipping Email Verification IMPACT Invalid addresses cause hard bounces. Mailbox providers may see your list as low quality. THE FIX THE MISTAKE You add addresses without checking them first. • • • Verify every new and imported list before sending. Remove invalid addresses. Review risky ones (disposable or catch-all) separately. Example: john@gmial.com or no-such-user@company.com may bounce. pingovo.com 4
5. 3 Mistake 3: Ignoring Typos at Sign-Up IMPACT Real people never get your emails. You lose subscribers and add bounces. THE FIX THE MISTAKE Your form accepts any text, typos included. • • • Check the email format as people type. Suggest fixes: “Did you mean gmail.com?” Show a clear error for invalid addresses. If someone enters maria@yahooo.com, suggest ‘Did you mean maria@yahoo.com?’ and ask them to confirm. pingovo.com 5
6. 4 Mistake 4: Buying or Renting Lists IMPACT These lists can hold old, fake or wrong addresses. People never asked to hear from you, so complaints are likely. THE FIX THE MISTAKE You buy contacts to grow fast. • • • Build your own list with sign-up forms. Offer something useful: a guide, checklist or newsletter. Collect clear permission from every person. Example: Free checklist in exchange for an email and consent. pingovo.com 6
7. 5 Mistake 5: Not Using Double Opt-In IMPACT Mistyped and fake addresses slip into your list and bounce later. THE FIX THE MISTAKE You add people the moment they sign up. • • • Send a confirmation email with one button. Add the person only after they click. Remove unconfirmed sign-ups after a few days. Example: “Please confirm your subscription” email. pingovo.com 7
8. 6 Mistake 6: Keeping Inactive Subscribers IMPACT Old inactive addresses can become invalid over time. They also drag down your results. THE FIX THE MISTAKE You keep mailing people who never engage. • • • Define inactive: no opens, clicks or replies in 6 months. Send a win-back email: “Still want to hear from us?” Check recent activity, then remove those who do not respond. Example: A 2-email win-back series, then clean-up. pingovo.com 8
9. 7 Mistake 7: Ignoring Bounce Reports IMPACT The same bad addresses keep returning. You miss problems with a sign-up source. THE FIX THE MISTAKE You never check bounce data after a send. • • • Hard bounce (permanent): remove at once. Soft bounce (temporary): retry, then remove if it repeats. Look for patterns by domain or source. Example: Many bounces from one import? Check that source. pingovo.com 9
10. Keep Your List Clean, Keep Your Emails Working Clean regularly Verify emails Catch typos Double opt-in Win back or remove Review bounces Pingovo helps you manage your email lists with confidence. pingovo.com Never buy lists Visit pingovo.com