Email Check : Cannot connect to Email: [CLOSED] IMAP connection broken (server response)

Muhammad Farid Rahmatulloh 0 Reputation points

Hello everyone,

I tried to connect my Apps email to exchange online, but got error : Email Check : Cannot connect to Email: [CLOSED] IMAP connection broken (server response).

How to solve this issue?
I checked on email account, IMAP is already enabled.

Microsoft Exchange Online
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  1. Jarvis Sun-MSFT 10,186 Reputation points Microsoft Vendor

    Hi @Muhammad Farid Rahmatulloh ,

    Welcome to our Q&A forum!

    Regarding the error message "Cannot connect to the email server: [CLOSED] IMAP connection broken (server response)" can be caused by several issues. Here are some possible solutions:

    1. Check and confirm whether IMAP is enabled and the port is correct (usually 993) and try the security as SSL over TLS.
    2. Try temporarily turning off firewall and anti-virus programs to check whether there is any difference.
    3. Change your password so it no longer contains any Unicode characters.

    Hope the above steps can help you and feel free to let us know any updates.

    If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment". 

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