An e-mail downtime of even 30 minutes can carry with it serious ramifications for employee productivity and corporate revenue, not to mention downtime incidents that can last days or weeks because of hurricanes, floods, or other natural disasters. (http://technet.microsoft.com/en-us/library/cc164341.aspx accessed 10th March 2009)
barua pepe downtime ya hata dakika 30 wanaweza kubeba na hayo makubwa ya ramifications kwa mfanyakazi tija na mapato ya kampuni, sembuse matukio downtime ambayo inaweza mwisho siku au wiki kwa sababu ya vimbunga, mafuriko, au nyingine majanga ya asili. (http://technet.microsoft.com/en-us/library/cc164341.aspx kupatikana Machi 10, 2009)