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Email newsletters that reach the inbox

By Inara Crest Engineering 1 min read

Authentication, consent, list hygiene and a simple unsubscribe are what keep bulk email out of spam folders.

Sending a newsletter is easy. Getting it delivered to the inbox, consistently, takes a few deliberate steps.

1. Authenticate your domain

Publish SPF and DKIM records for the service that sends your newsletters, and a DMARC policy for the domain. Unauthenticated bulk mail is increasingly filtered or rejected.

2. Send from a sensible address

Use an address on your own domain that people recognise. Many organisations send bulk mail from a sub-domain such as news.example.co.ke so that marketing reputation stays separate from day-to-day mail.

3. Only email people who agreed

Never buy lists. Use confirmed sign-ups, record when consent was given, and honour the Data Protection Act, 2019.

4. Make unsubscribing easy

Include a clear unsubscribe link in every message and process requests promptly. A recipient who cannot unsubscribe will mark you as spam instead, which hurts every future send.

5. Keep the list clean

  • Remove addresses that bounce permanently.
  • Re-confirm or remove subscribers who have not opened anything for a long period.
  • Watch complaint rates after each campaign.

6. Design for phones

Use a single column, readable text sizes and a clear call to action. Many recipients will read on a phone.

See our bulk email services and business email set-up.

About the author

Inara Crest Engineering

Engineering team

Written by the Inara Crest Technologies engineering team, who design, install and support software, network, security, power and data centre systems for organisations in Kenya and East Africa.

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