Délivrabilité et Authentification

Comment Improve Email Deliverability

Email deliverability determines whether your messages reach the inbox or get flagged as spam. OutSends provides authentication tools, reputation monitoring, and best practices to maximize inbox placement.

Temps : 20 min
Niveau : Intermédiaire
deliverability inbox placement sender reputation email authentication

Prérequis

Avant de commencer, assurez-vous d'avoir les éléments suivants.

  • An OutSends account
  • Access to your domain DNS settings
  • Recent campaign delivery data

Guide étape par étape

Suivez ces étapes pour configurer votre envoi.

Authenticate your domain

Set up SPF, DKIM, and DMARC DNS records. These tell ISPs that your emails are legitimate.

Monitor sender reputation

Use OutSends reputation dashboard to track your sender score, complaint rate, and blocklist status.

Maintain list hygiene

Remove inactive subscribers, validate new addresses, and handle bounces promptly. A clean list is the #1 factor.

Optimize sending frequency

Don't over-send. 2-4 campaigns per month per list is ideal for most industries. Respect your subscribers' inbox.

Test before big sends

Use OutSends spam testing to check how your email renders across providers. Fix issues before hitting "send."

Conseils pour de meilleurs résultats

Des astuces pour tirer le meilleur parti de cette configuration.

  • Ne jamais buy email lists — purchased lists destroy deliverability
  • Include a one-click unsubscribe link in every email (CAN-SPAM requirement)
  • Consistent volume beats burst sending — ISPs prefer predictable patterns

Questions fréquentes

Qu'est-ce que the most important deliverability factor?

List quality. ISPs prioritize engagement signals. If people open and reply, you go to the inbox.

Comment Dois-je check if I'm on a blocklist?

OutSends includes automatic blocklist monitoring. Vous pouvez also check manually using MXToolbox.

Puis-je recover from a spam complaint spike?

Oui, but it takes time. Stop sending, clean vos list, authenticate vos domain, and slowly rebuild volume.

Guides connexes

Explorez d'autres guides pratiques pour OutSends.

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