If you are sending post to Bristol, Taunton or Bath you should expect delays today.
Deliveries will be affected as industrial action continues in the United Kingdom.
Isle of Man Post Office staff aren't involved and are forwarding all mail as normal, but customers are being told items could take longer to reach their destinations.
Southern 100 planning to run classic sidecars for 2026
It's after modern machines were excluded from July event
BMA to ballot doctors in the IOM for industrial action
It's amid ongoing disputes over pay and working conditions
Manx air quality 'significantly' better than UK average
Study held over two years monitors air pollution near schools
Visitors told "take extra care" as TT Fan Park to reopen
Access via Grandstand only as areas remain 'soft underfoot'
Sidecars have 'been my life' says Lambert
Greg Lambert says the news has been 'severe' for the sidecar community