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By Chrysostomos Psaroudakis on Fri, 13 Jun 2014 08:13:39 GMT
Failing to boot VM running an Exchange 2003 but Mailboxes are saved. Backup present
By Chrysostomos Psaroudakis on Thu, 24 Apr 2014 21:35:07 GMT

host yy.com [XXX.XXX.XXX.XXX] said:

    550-Verification failed for <username@xx.com> 550-No such person at this

    address" 550 Sender verify failed (in reply to RCPT TO command)

By Chrysostomos Psaroudakis on Fri, 11 Apr 2014 23:53:22 GMT

A custom (non paid) certificate is about to expiry and you are afraid that your web clients won't be able to login, or have problems logging in due to that certificate expiration?


By Chrysostomos Psaroudakis on Fri, 11 Apr 2014 23:36:19 GMT
It is not long ago that I stepped into another “everyday IT problem”…All accounts in and out work perfect with RPC over ISA configuration except 2 of them.

Those two accounts had been initialized after a copy in the AD console from other users in the same departments, having exactly the same user permissions and Exchange advanced capabilities. However those 2 accounts had something in common between them, and different from the rest at the same time.
By Chrysostomos Psaroudakis on Fri, 11 Apr 2014 23:33:09 GMT

I am looking in to this problem some days now, not only on Outlook 2003 but on 2007 and 2010 as well. 
I have followed all the needed procedures found around the web but nothing. Outlook 2007 keeps asking for username/pass without going anywhere. 

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