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Small and medium business | Business Central, N...
Suggested answer

Mail codeunit doesn't open e-mail in outlook anymore since last Office 365 update

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Posted on by 5

Hi,

We have been using the mail codeunit to create & open mails in outlook with the "RunModal" parameter.

MailCU.png

This has always been working fine, until one of the last Office 365 updates. When running the functionality now, it doesn't do anything. No e-mail opens in Outlook, no error in event viewer. This specific customer uses NAV 2017. Anyone having the same issue? Or a solution?

Thanks

  • StevenHarmonize Profile Picture
    5 on at
    RE: Mail codeunit doesn't open e-mail in outlook anymore since last Office 365 update

    Thx for the tip, but this setting seems to be ok.

  • Suggested answer
    YUN ZHU Profile Picture
    81,360 Super User 2025 Season 1 on at
    RE: Mail codeunit doesn't open e-mail in outlook anymore since last Office 365 update

    Hi, I'm not sure, has the default app of the Email changed?

    For example, Change it to Outlook and try again.

    pastedimage1668644703317v1.png

    pastedimage1668644771872v2.png

    Hope this helps.

    Thanks.

    ZHU

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