Import Email aliases for Requesters from Active Directory

Hi,

I can't import Requesters with their Email Aliases from Active Directory.

Email Aliases for users store in custom field with name proxyAddresses in our AD in multiline format, like:

primary@mail.com
alias1@mail.com
alias2@mail.com
alias3@mail.com
...

I set "proxyAddresses in "Import Requesters from Active Directory" as value for "E-mail", after import I see only first email alias as Primary Email address for Requester, but field "Alternate E-mail ID(s)" stay empty. I tryed to change multiline format "proxyAddresses" to single line (" alias1@mail.com, alias2@mail.com, alias3@mail.com") and this didn't help, I just get this string in "Email".

Please, help me solve this problem.