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  1. #1
    remixz95
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    Office 365 TLS 1.2 and Sharp MFP

    Hi,

    I have read on technet that Microsoft will drop support for TLS 1.0 and 1.1 in Office 365. But does it apply to smtp traffic through office 365?
    What i understand will Sharp only release firmware for newer models, like MX-2640 and newer.
    We have a lot of customers that uses office 365 and have older machines...

  2. #2
    Technician HikingAK's Avatar
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    Re: Office 365 TLS 1.2 and Sharp MFP

    Quote Originally Posted by remixz95 View Post
    Hi,

    I have read on technet that Microsoft will drop support for TLS 1.0 and 1.1 in Office 365. But does it apply to smtp traffic through office 365?
    What i understand will Sharp only release firmware for newer models, like MX-2640 and newer.
    We have a lot of customers that uses office 365 and have older machines...
    Here's the Sharp Tech Tip:

    TT-051418_1.pdf

  3. #3
    Senior Tech 100+ Posts
    Office 365 TLS 1.2 and Sharp MFP

    havokprod's Avatar
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    Re: Office 365 TLS 1.2 and Sharp MFP

    Yep the sky falling for me...... 3 calls today. 1 MX-B402SC, 1 MX-M503N, and 1 MX-M623N. Told the customers to setup smtp relay via gmail till the firmware is available.

  4. #4
    Senior Tech 250+ Posts
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    Re: Office 365 TLS 1.2 and Sharp MFP

    MX-M503N available
    MX-B382SC available
    MX-M623N available on Sharp FTP Server

  5. #5
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    Re: Office 365 TLS 1.2 and Sharp MFP

    Just this minute updated an MX-2640 to the latest firmware Re this issue, and it still won’t scan.

    Is there anything else that needs to be adjusted?

    Calls started to come in today re this issue...

  6. #6
    Service Manager 1,000+ Posts
    Office 365 TLS 1.2 and Sharp MFP

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    Re: Office 365 TLS 1.2 and Sharp MFP

    Quote Originally Posted by tonasis View Post
    Just this minute updated an MX-2640 to the latest firmware Re this issue, and it still won’t scan.

    Is there anything else that needs to be adjusted?

    Calls started to come in today re this issue...
    Make sure you're using the correct port. (587) If that's being blocked, you could try 2525.

  7. #7
    Senior Tech 250+ Posts
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    Re: Office 365 TLS 1.2 and Sharp MFP

    Anyone else having trouble with smtp via Office365 since yesterday?

    Seems like a general problem...we have a lot of clients calling in...

  8. #8
    Field Supervisor 500+ Posts
    Office 365 TLS 1.2 and Sharp MFP

    mansart's Avatar
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    Re: Office 365 TLS 1.2 and Sharp MFP


  9. #9
    remixz95
    Guest

    Re: Office 365 TLS 1.2 and Sharp MFP

    We have had a lot of client calling yesterday and today about scanning problem with Office 365. It's not related to the TLS firmware update.
    We have solved all Office 365 problems of putting the replay adress within < > and change the port to 587.

  10. #10
    Senior Tech 250+ Posts
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    Re: Office 365 TLS 1.2 and Sharp MFP

    Quote Originally Posted by remixz95 View Post
    We have had a lot of client calling yesterday and today about scanning problem with Office 365. It's not related to the TLS firmware update.
    We have solved all Office 365 problems of putting the replay adress within < > and change the port to 587.

    FW solves the problem for the newer machines.

    Older machines like the MX5112 will not work with the brackets...but i found a solution!

    If you go to "Security Settings" - "SSLsettings" - Level of Encryption: set to HIGH (standard is low)

    This fixed the problem for the MX5112 in our shop.

    Still have to test with other "older" machines, but hoping this will work.

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