how to block the replication of e-mails from a sender

[Guest]

A mail users in a particular group gets the repeated mails of same content
with mutiple copies,which is sent from different sender.

*The mail user were using a outlook express mail client. whereas the same
user receives only a single copy(normal) of the e-mail when they access
through a webmail client.

the replication of e-mail founds only in Outlook mail client

what could be the problem?

let me know the solution for the same..

 

[Lanwench [MVP - Exchange]]

In

A mail users in a particular group gets the repeated mails of same
content with mutiple copies,which is sent from different sender.

*The mail user were using a outlook express mail client. whereas the
same user receives only a single copy(normal) of the e-mail when they
access through a webmail client.

the replication of e-mail founds only in Outlook mail client

what could be the problem?

let me know the solution for the same..

It's far more likely to be a server communication problem than a
specifically client side one - and the make/model/version of the mail client
shouldn't matter. Check with whomever runs the mail server - I don't know
what you mean by "group" or what type of e-mail account this is.