We have migrate the Exchange 2010 sp3 all mailbox to linux mail solution our exchange server in DAG and no outlook anywhere enable. we have found the issue below
Getting below error while migration :-
Host1: connecting and login on host1 [203.115.106.8] port [143] with user [psadeepak@xyz.com] Host1 banner: * OK The Microsoft Exchange IMAP4 service is ready. Host1: 203.115.106.8 says it has NO CAPABILITY for AUTHENTICATE LOGIN Host1 failure: Error login on [203.115.106.8 with user [psadeepak@xyz.com] auth [LOGIN]: 2 NO LOGIN failed.
Host1: connecting and login on host1 [203.115.106.8] port [143] with user [gautam.kanwal@xyz.com] Host1 banner: * OK The Microsoft Exchange IMAP4 service is ready. Host1: 203.115.106.9 says it has NO CAPABILITY for AUTHENTICATE LOGIN Host1 failure: Error login on [203.115.106.8] with user [gautam.kanwal@xyz.com] auth [LOGIN]: 2 NO LOGIN failed.
please help how to get resolved