[TYPO3-english] RTE-Links to mountpoint subpages do not show MP parameter

[Roland]

hi everybody,

i have got 50 domains in one TYPO3 installation where 49 have got a 
mountpoint to a page in the other one domain.

first i thought that everything woks: all menu-links to that mounted 
page and it's subpages are linked correctly via MP-parameter.

Problem: if i add a link (in RTE) to a subpage of the mounted page no 
MP-parameter is added to the link and the link therefore does not work.

i already tried various combination of these configuration settings - 
but could not make it work:

--- quote ---
config {
     MP_mapRootPoints = root
     MP_disableTypolinkClosestMPvalue = 0
     content_from_pid_allowOutsideDomain = 1
     typolinkCheckRootline = 1
}
--- /quote ---

is there something i forgot?

kind regards

roland