Lately (!) I have similar problems, with various messages like "the website may be in maintenance" (similar), or just "the URL could not be retrieved" (just had that a few minutes ago).
At retrieval rather often just nothing happens (a few times a day only), which seems to "reside" in a complete thread; once another thread's message is retrieved, the other works again.

This wasn't before, and doesn't bother (me) toooo much. But something's weird.

Peter




>Sometimes when I try to send messages I get:
>The page cannot be displayed
>The page you are looking for is currently unavailable. The Web site might be experiencing technical difficulties, or you may need to adjust your browser settings.
>
>--------------------------------------------------------------------------------
>
>Please try the following:
>
>Click the Refresh button, or try again later.
>
>If you typed the page address in the Address bar, make sure that it is spelled correctly.
>
>To check your connection settings, click the Tools menu, and then click Internet Options. On the Connections tab, click Settings. The settings should match those provided by your local area network (LAN) administrator or Internet service provider (ISP).
>If your Network Administrator has enabled it, Microsoft Windows can examine your network and automatically discover network connection settings.
>If you would like Windows to try and discover them,
>click Detect Network Settings
>Some sites require 128-bit connection security. Click the Help menu and then click About Internet Explorer to determine what strength security you have installed.
>If you are trying to reach a secure site, make sure your Security settings can support it. Click the Tools menu, and then click Internet Options. On the Advanced tab, scroll to the Security section and check settings for SSL 2.0, SSL 3.0, TLS 1.0, PCT 1.0.
>Click the Back button to try another link.
>
>
>
>Cannot find server or DNS Error
>Internet Explorer
>=========================================================================
>However, the message is sent. BTW, I had it this time too, when sending this message.