i'm searching outlook inbox forlder for mails from some certain mail ids from my C# code. but some mails are not included in the final results.

when, i'm accessing the mailitem class form my program, the sendername property not always is showing the senders mail address. sometime that returns the name. and as i'm searching with the mail address, i'm not getting those mails.

please, i nee help. is there any way to get the mail address always from a mailitem object.?

Thanks.