How to migrate from Exchange mail to Yandex Connect?

Question

Microsoft Exchange

I'm trying to import mail from Microsoft Exchange 2010 to Yandex

domain
mail . protocol IMAPI port 143 I don't understand how to properly compose a CVS file for import. An example from Yandex, which does not work:

"login_1","password_1","Имя_1","Фамилия_1","new_login_1","new_password_1"

The system swears that all fields are not filled when I shove:

"[email protected]","Ds342M,@ffdW","Ivan","Ivanov","ivanov","newDs342M,@ffdW"

Also, attempts to prescribe piece by piece also end in failure.
Here you can clearly see that you need to specify only Mail (I indicated both [email protected] and [email protected] and ivanov) , password and future Name in the Yandex system.
As a result, he swears "Could not configure all mail collectors."

On Mikrotik, IMAPI calls to the server were noticed, but piece by piece. Literally 1-3 requests from 95.108.244.133 and
77.88.40.134

• [email protected]
  
• [email protected]
  
• domain.local/ivanov
  

Does anyone have experience?
I wrote to technical support, but so far there is no result.

Answer 1

Hello. Try to connect through the same Outlook or Thunderbird. They are connected in the same way.
What could be wrong. IMAP must be configured for external users. Check the firewall settings on the server. In your version, it's probably still possible, but just in case, check from which version a ban was made on external access via IMAP to administrator boxes

Answer 2

Well, in general, it’s not an option, but it was decided manually
Instead of mail, we write
[email protected]
Instead of a password
, a domain password
But the most important thing is first we start a user in Connect, and only after that we enter the created account in the last cell.
Everything works like that.
Mail gets through a delay, and first of all Sent is pulled.
In general, the main problem is that Yandex itself does not create the correct Accounts in Connect when importing mail.
Make accounts in Connect first!