My apple email address shows wrong dates and emails are lost
Hello,
Today I noticed my emails shows funny dates like 11/19/1393AP and some of my emails are erased.
I think it happend after my flash was used on another computer, not sure it it is virus or malware.
I am In Tanzania now with no access to an apple store. Need help any suggestion
Thank you
MacBook Air, OS X Version 10.9.4