User A sent an email on Friday 4;03 p.m. June 7th, 2013 to User B.
User A Sent items lists the email as sent on July 12th 2013 which is Wednesday of this week.
User A has sent more emails today and they are listed as June 10th 2013, these emails are below the email list as July 12th 2013.
User A PC date and Time are June 10th 2013, current time.
User A has confirmed that User B did received the email and is listed on User B sent items as Friday, June 7th 2013.
What is the explanation of this weird Scenario