The last posting dates for International Standard mail and International Tracked and Signed Mail are as follows:

Tue 4 December
Africa, Middle East

Fri 7 December
Cyprus, Malta, Asia, Far East, Eastern Europe (except Poland, Czech Republic and Slovakia)

Sat 8 December
Caribbean, Central and South America

Mon 10 December
Greece, Turkey, Australia, New Zealand

Fri 14 December
Canada, Czech Republic, Italy, Poland and USA

Sat 15 December
Finland, Sweden

Mon 17 December
Austria, Denmark, Germany, Iceland, Netherlands, Norway, Portugal, Slovakia, Spain, Switzerland

Tue 18 December
Belgium, France, Ireland, Luxembourg