Many synchronisation systems do, they don't ask your for any configuration, but then the user sometimes has to figure out Huh, why did it update this way?). That's not really necessary, you can define sensible defaults for that. Your comparison may have to take configuration/settings into account like Do we synchronize both ways?, When an email is modified on both sides, which one takes precedence?. Read emails from both systems over a certain 'synchronization period'.ĭo your own comparison looking for differences (added, deleted, modified emails) You will surely have to use custom properties for storing typical synchronization data: date of last synchronization, date of last change, maybe mutual IDs* You may have to resort to using 'extended/user defined/custom' properties to store properties of system Y in system X, when not present there. Set up data/storage structures that can handle all formats and their differences. The steps to take are:Īnalyze the email formats for both systems in detail. We are doing exactly that with calendar synchronization (in Delphi). I am not aware of any C# library/API that handles email synchronization, but maybe Google finds you something. So basically the question is, How can I upload the message row format to office 365 or is there any COPY api? String base64Encoded = Convert.ToString(decodedByte) If (gr.Format = 1.Raw)īyte decodedByte = FromBase64ForUrlString(m.Raw)

Responsemessages.AddRange(messages.Messages) ListMessagesResponse messages = ('').Execute() Var gmailservice = new 1.GmailService(new BaseClientService.Initializer() New ServiceAccountCredential.Initializer(serviceAccountEmail) ServiceAccountCredential credential = new ServiceAccountCredential( Here is the code done so far to download message from Google Ĭonsole.WriteLine('Connect to Google API') Ĭonsole.WriteLine('=') String serviceAccountEmail = certificate = new Project-d3e5dda28438.p12', 'notasecret', X509KeyStorageFlags.Exportable) Copy the gmail message to office 365 message.Connect to office 365 using oAuth access token ( Will be done, I think no issues in it).Connect to GMAIL for Business using service account ( Already DONE).

How to sync office 365 to gmail