Take the tour ×  Yesterday we had a hardware failure and brought
our exchange server down. The hardware was repaired and the
server was brought back up. Windows server 2008 did the disk
check upon bootup and everything was recovered.  However, no
users can log into their exchange account! This is true with
IMAP, Exchange and OWA! All three of them, refused to accept any
users. For example when I try to access OWA, I get the following
page http://pastie.org/584061  We verified that all the services
are up (IMAP, POP, SMTP, IIS etc). We were able to connect to
all those services with their respective ports through telnet.
What could be the problem?  It looks like the database cannot be
mounted, from Exchange management console, when I try to mount
the database it gives:  Microsoft Exchange Error Failed to mount
database 'Mailbox Database'. Mailbox Database Failed Error:
Exchange is unable to mount the database that you specified.
Specified database: SERVER\First Storage Group\Mailbox Database;
Error code: MapiE