It used to be possible and very easy but the have made they rules much more strict in the past year, forbidding a lot of nationalities to do so. I have read about lots of people being sent home this year.
So it's better to check with the nearest Mozambican embassy to you - or to call your embassy in Maputo, they will know.
With thesd recent changes, I strongly recommend you get your visa in advance. over 6 years ago
Only if there is no embassy in your country. over 5 years agoAnswered by JB via WorldNomads.com