dasherg

Update: I now get the desired result, by ticking “Always pack as single parcel” on all the parcels.

Not sure if this is the correct method.

Thank you Bruna, I really appreciate your swift assistance.

I’ve managed to solve the issue. For anyone facing the same problem:

I’m not 100% sure if it’s related, but I was running the Newsletter task scheduler as a real cron. I switched it to MailPoet’s own script for a few minutes, and the message disappeared. Might be coincidence.

• This reply was modified 2 years, 9 months ago by dasherg. Reason: Mark as solved