MailPoet 5.43: check your sender domain before scheduling email
The email update can pause campaigns from unauthenticated domains. Build a sender check into launch preparation.
What changed
MailPoet's release announcement says version 5.43.0 pauses campaigns using an unauthenticated sender domain when a site has more than 200 subscribers. The administration notice identifies affected campaigns and the steps required to resume them. The update also improves email-list filtering and several background workflows.
Why merchants should care
A scheduled promotion depends on more than the email design. Someone must own the sending address, DNS configuration and campaign status. If those responsibilities are split between an agency and the store owner, a pause may be noticed only after the planned launch time.
A practical check
Review the From address on the actual campaign. Ask the person managing the domain to apply the records supplied in the account, then verify the service reports authentication as complete. Use a small internal send to inspect delivery and reply handling. Check paused campaigns individually before resuming them, particularly when the original promotion dates have passed.
Editorial basis
This is a supplier-update brief with 5515's suggested operating procedure. It does not guarantee inbox placement or the outcome of a particular campaign.
This content examines documented information and practical selection criteria. It does not imply hands-on testing or assign an unverified performance score.
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