How do I delete messages that have been sent thru the wrong ISP

[Peter S Clark]

I am using Outlook 2007.
I recently changed my ISP from Tiscali to TalkTAlk, but have received a
number of e-mails thru Tiscali which requested read-receipts. These do not
show in my 'Sent Items' folder, but Outlook is trying to send them from the
account to which the e-mails were sent i.e. Tiscali, but Tiscali will not
allow mail to be sent as my connection is thru TalkTalk. How can I delete
these messages, as they cause an error message every time I do a 'Send &
Receive'?

 

[Roady [MVP]]

See http://www.howto-outlook.com/howto/deletereadreceipt.htm