Potential Breaking Change For API Customers

We are currently working on reassembling multipart inbound messages before they are placed into inboxes, which has the effect of increasing the maximum length of an inbound message from 160 to a purely theoretical 38,862 characters.

Esendex customers who use the API to receive inbound messages and have restricted their systems to the current 160 maximum will need to increase their current restrictions.

Read more here.