office365

MailboxNotEnabledForRESTAPI - Microsoft Graph API integration with HMA Enabled on-premise server

∥☆過路亽.° 提交于 2020-12-06 11:57:20
问题 We had integrated our application with Microsoft Graph API enabling user to access their outlook through our application. The integration works fine with office365 users but having intermittent issues with users in on-premise server. Initially after enabling HMA in on-premise server the integration started working, but for past two weeks we are facing issue with the integration and receiving error message as below. HTTP error: 404 Error code: MailboxNotEnabledForRESTAPI or

MailboxNotEnabledForRESTAPI - Microsoft Graph API integration with HMA Enabled on-premise server

可紊 提交于 2020-12-06 11:56:07
问题 We had integrated our application with Microsoft Graph API enabling user to access their outlook through our application. The integration works fine with office365 users but having intermittent issues with users in on-premise server. Initially after enabling HMA in on-premise server the integration started working, but for past two weeks we are facing issue with the integration and receiving error message as below. HTTP error: 404 Error code: MailboxNotEnabledForRESTAPI or

I am having a problem attaching a large file in Graph API

天大地大妈咪最大 提交于 2020-12-01 13:31:18
问题 I am attempting to attach large files using the following steps, following these guidelines: https://docs.microsoft.com/en-us/graph/outlook-large-attachments?tabs=http Here are my steps: Create the message - https://graph.microsoft.com/v1.0/users/me/messages - this returns a message ID. To my knowledge, this is the only way to generate a messageId create an upload session - https://graph.microsoft.com/beta/users/{me}/messages/{messageId}/attachments/createUploadSession - this provides a link

Can I send SMTP email through Office365 shared mailbox?

烂漫一生 提交于 2020-11-24 22:49:02
问题 We are thinking about moving to O365; however, we developed software that uses our current Exchange server to send email both to external users as well as to a support box when errors occur. I've been testing this to ensure that the code we have in place will continue to work with O365 but so far, I have not been very successful. I have tried using .Net's SmtpClient as well as MailKit's SmtpClient and neither one seems to work. I keep getting error (this is the error from MailKit -- the .Net

Can I send SMTP email through Office365 shared mailbox?

自闭症网瘾萝莉.ら 提交于 2020-11-24 22:47:49
问题 We are thinking about moving to O365; however, we developed software that uses our current Exchange server to send email both to external users as well as to a support box when errors occur. I've been testing this to ensure that the code we have in place will continue to work with O365 but so far, I have not been very successful. I have tried using .Net's SmtpClient as well as MailKit's SmtpClient and neither one seems to work. I keep getting error (this is the error from MailKit -- the .Net