Troubleshooting 421 4.0.0 error

Hi, I hope this may be useful to someone. I have just spent a couple of hours troubleshooting the above error message which was occuring when we sent mail to our company banker. I appears that others are having similar problems see the thread here: http://lists.roaringpenguin.com/pipermail/mimedefang/2005-May/026854.html Anyhow, I thought I would list my troubleshooting steps. […]

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A Public Folder permissions issue

Hi, This is an issue that was discussed recently on the Mark Minasi forums (http://web2.minasi.com/forums) which I thought might help others with similar public folder permissions problems. ? The issue was that an Exchange server had a functioning e-mail enabled public folder on an Exchange 2003, where some user can read and some can delete?content. […]

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