CodeTwo Base.title

Error: (407) Proxy Authentication Required

Problem:

You get the following error in CodeTwo Exchange Migration or CodeTwo Office 365 Migration:

Error: (407) Proxy Authentication Required.

Solution:

There may be a few reasons for this error to occur. Basically, this problem occurs when there is something wrong with your environment network configuration, most likely DNS settings. If you tried connecting to target server (Exchange On-premises only) using server name please try configuring the program using the IP address, you should be able to connect.

See also:

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Unicef
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Oford University
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McDonalds India
Skoda Auto
Bank of Israel
Fujifilm
China Mobile
Santander
Samsung SDI
Skanska
Generali
Telmex
Toyota Tsusho
BECHTEL
Ricoh
BAE SYSTEMS
Federação Portuguesa de Futebol
Credit Agricole
HYUNDAI
Rothschild
Toyota Boshoku
Oriflame Romania
ING
Ikea
Nordea