The IMAP server replied to the 'EXAMINE' command with a 'NO' response: Request is throttled

I have an outlook account which have over 2000 folders and i'm using Mailkit to pull all the emails to my system (C# code), it worked for a couple of folders but others will say "MargaretMailKit.Net.Imap.ImapCommandException: The IMAP server replied to the 'EXAMINE' command with a 'NO' response: Request is throttled. Suggested Backoff Time: 284482 milliseconds at MailKit.Net.Imap.ImapFolder.<OpenAsync>d__25.MoveNext()" or sometimes say "MailKit.Net.Imap.ImapProtocolException: Connection closed. 14 at MailKit.Net.Imap.ImapEngine.<IterateAsync>d__175.MoveNext()"

Does anyone get the same issue? and how to get it fixed?

Thank you,