About your load order (From the MORROWIND MODS FAQ sticky):
HOW TO POST YOUR MOD LIST:
* Open your 'Morrowind.ini file (C:/Program Files/Bethesda Softworks/Morrowind/Morrowind.ini in default installations).
* Scroll down until you see [Game Files]. Here you will find your mod list.
* Highlight your mod list (hold your left mouse button down and drag the cursor down the page), right-click on the highlighted area and choose 'Copy'.
* Right-click in your post and choose "Paste".
About the problem... It sounds like a greeting is just unfiltered in one of the mods. Need to find out what one it is before it can be fixed.
EDIT: Listen to Pluto down there about the load order. I'm an idjit and thought that the INI listed them in the order they loaded. Not sure how to get a text copy of the order from Wyre Mash, but for Mlox it is as easy as highlighting the list under Active Plugins and hitting CTRL+C