E-Mail Lesebestätigung Problem

[ruffy_mike]

Hi Mario,

wir verwenden Exchange 5.5, wird mittlerweile ca. 4 Jahre Einsatz bei uns am Buckel haben... Danke für die Info auf jeden Fall!

Hier habe ich auch noch was Ähnliches dazu gefunden:

"When will the 'Read Notification' be avilable?

Read Notifications:
After investigation, it has been understood that "Read Notifications" are not triggered probably because of a bug in the Exchange Server. CIRCA uses the Disposition-Notifications-To header as recommended in RFCs. Also Microsoft (MS) recommends to use the same header in it's products. But the MS Exchange Server mistakenly strips this header. This behaviour is described by MS as "problem" and occurs when Exchange Server converts messages from RFC822 to MAPI. It has been tried/attempted to use the Return-Receipt-To header. This workaround has been tested and did not work. This is not an Internet Standard header and it has probably been generated by a bug. Therefore, there is currently no real solution to have an RFC 822 compliant mail system like CIRCA bypass this problem. The solution shall be "seeked" on the mail transfer agent side (MS Exchange Server)."

http://helpsup.tietoenator.be/faq/1033403416