Hi,I have a specific user sending email to external address and their recipient received the email garbled.See below sample Message: DQpHLUNhc2ggRS1UaWNrZXQNClRoaXMgZW1haWwgYW5kIGFueSBmaWxlcyB0cmFuc21pdHRlZCB3 aXRoIGl0IGFyZSBjb25maWRlbnRpYWwgYW5kIGludGVuZGVkIHNvbGVseSBmb3IgdGhlIHVzZSBv Can you help me identify the cause of this?and how to prevent the email on getting garbled. Thanks a lot!

Hi, Do you use Exchange Server? If so, please discuss this issue in our Exchange Server forum. They are the best resource to troubleshoot this issue. http://social.technet.microsoft.com/Forums/en/category/exchangeserver/ Tim Quan - MSFT