Yahoo Groups html problem?


I publish an html newsletter through yahoogroups. But the yahoo hub seems to mess up my newsletter formatting… in particular with my text margins in multiple columns. I do not have this problem when sending the newletter directly through ms outlook and so I can only conclude that the yahoo hub is at fault. What can I do?
Yes, I have tried New! Compose your message with Rich-Text Editor (Beta).” at the group. In the Beta Editor display the newsletter looks fine. But once again when I “send” the newsletter to the group from that editor the margins become mucked up.
I have tried posting from Outlook. I have tried cutting and pasting the newsletter into the Beta rtf editor. Neither works.
I am using a PC and the newsletter is composed in MS Word… the format of the newsletter came from a template I downloaded from microsoft through MS Word.
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