Please be aware that due to the short term closure of multiple international routes Royal Mail have advised they expect significan disruption to European and International mail services with immediate effect.
All postal services into mainland Europe and some International destinations have been suspended and we are advising customers not to send items to these destinations until the situation becomes clear.
Please contact our Customer Service team for more information or check the Royal Mail International Updates page for information on specific destinations.
https://personal.help.royalmail.com/app/answers/detail/a_id/5317/~/international-incident-bulletin