BusinessMonitor.MailTools
1.0.9
.NET 8.0
This package targets .NET 8.0. The package is compatible with this framework or higher.
.NET Standard 2.0
This package targets .NET Standard 2.0. The package is compatible with this framework or higher.
dotnet add package BusinessMonitor.MailTools --version 1.0.9
NuGet\Install-Package BusinessMonitor.MailTools -Version 1.0.9
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="BusinessMonitor.MailTools" Version="1.0.9" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="BusinessMonitor.MailTools" Version="1.0.9" />
<PackageReference Include="BusinessMonitor.MailTools" />
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add BusinessMonitor.MailTools --version 1.0.9
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: BusinessMonitor.MailTools, 1.0.9"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package BusinessMonitor.MailTools@1.0.9
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=BusinessMonitor.MailTools&version=1.0.9
#tool nuget:?package=BusinessMonitor.MailTools&version=1.0.9
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
BusinessMonitor.MailTools
A .NET library providing utilities for mail such as DKIM, SPF and DMARC.
Usage
dotnet add package BusinessMonitor.MailTools
If you are using ASP.NET targeting .NET Framework you may need netstandard as reference in your web.config.
<assemblies>
<add assembly="netstandard, Version=2.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51" />
</assemblies>
Resolver
To make this library independent of any DNS resolver implementation, we instead provide a IResolver interface.
Each check class which needs to do lookups will require an instance of this interface, the user can then implement this interface with their own DNS library of choice.
public class DnsResolver : IResolver
{
public string[] GetTextRecords(string domain)
{
// Your DNS resolve implementation goes here
}
}
For an example implementation see BusinessMonitor.MailTools.Dns
Examples
Validate the DKIM record on a domain and return the public key:
var check = new DkimCheck(resolver);
var record = check.GetDkimRecord(domain, selector);
Console.WriteLine(record.PublicKey);
Parse a DMARC record:
var record = DmarcCheck.ParseDmarcRecord("v=DMARC1; p=reject; adkim=s; aspf=s");
Console.WriteLine(record.DkimMode);
Get a SPF record and return all includes:
var check = new SpfCheck(resolver);
var record = check.GetSpfRecord(domain);
foreach (var directive in record.Directives)
{
if (directive.Mechanism == SpfMechanism.Include)
{
Console.WriteLine(directive.Include); // The include domain
Console.WriteLine(directive.Included); // The included SPF record
}
}
Validate MX records for a domain:
var validator = new MxValidator(resolver);
var result = validator.ValidateMxRecords("example.com");
if (!result.HasMxRecords)
{
Console.WriteLine("No MX records found.");
}
else if (result.InvalidMxRecords.Count > 0)
{
Console.WriteLine("Invalid MX records:");
foreach (var mx in result.InvalidMxRecords)
{
Console.WriteLine(mx);
}
}
else
{
Console.WriteLine("All MX records are valid.");
}
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 is compatible. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
| .NET Core | netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
| .NET Standard | netstandard2.0 is compatible. netstandard2.1 was computed. |
| .NET Framework | net461 was computed. net462 was computed. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed. |
| MonoAndroid | monoandroid was computed. |
| MonoMac | monomac was computed. |
| MonoTouch | monotouch was computed. |
| Tizen | tizen40 was computed. tizen60 was computed. |
| Xamarin.iOS | xamarinios was computed. |
| Xamarin.Mac | xamarinmac was computed. |
| Xamarin.TVOS | xamarintvos was computed. |
| Xamarin.WatchOS | xamarinwatchos was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
.NETStandard 2.0
- No dependencies.
-
net8.0
- No dependencies.
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.