Postal delays are being flagged up after transport issues last night.
Isle of Man Post Office said the air mail didn't leave the island yesterday because of a "flight failure in the UK".
Yesterday's mail will be sent tonight instead while the delayed incoming mail has arrived arrived overnight.
A spokesman has apologised for any inconvenience.
TT marshals to get a new base
Island could adopt any future UK social media ban
Harris and Adshead take top prizes in IOM Sports Awards
Changes planned for primary school building
MHKs to debate tougher punishments for road death offenders
Today's bus strike schedule
Ash to run famous marathon months after tough challenge
Bus Vannin looking for staff