AugusteVN.MailKit.Imap 1.0.3

MailKit IMAP Client

Finds emails in folder for search term or 'SearchQuery'.

Configuration

appSettings.json

{
  "ImapConfig": {
    "Host": "<to-fill>",
    "Port": 993,
    "UseSsl": true,
    "Email": "<to-fill>",
    "Password": "<to-fill>"
  }
}

Program.cs

builder.Services
    .AddOptions<ImapConfig>()
    .BindConfiguration(nameof(ImapConfig));

builder.Services.AddSingleton<IImapQuerier, ImapQuerier>();

Find Emails in Folder

Program.cs

app.MapPost("/", async (IImapQuerier imapQuerier) => {
    
    var emailsForSearchTerm = await imapQuerier.GetEmailsForSearchTermAsync(folderName: "Inbox", searchTerm: "invoice");
    
    // Or use the overload and construct your own 'SearchQuery'.
    var searchQuery = SearchQuery.SubjectContains("invoice")
        .Or(SearchQuery.BodyContains("invoice"));
    
    var emailsForQuery = await imapQuerier.GetEmailsForSearchQueryAsync(folderName: "Sent", searchQuery)
    
    return Results.Ok();
});

To see the code behind, watch: Read Emails with IMAP using C# .NET