GemBox.Email 2025.5.102

Prefix Reserved

dotnet add package GemBox.Email --version 2025.5.102

NuGet\Install-Package GemBox.Email -Version 2025.5.102

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="GemBox.Email" Version="2025.5.102" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="GemBox.Email" Version="2025.5.102" />
                    

                            Directory.Packages.props

<PackageReference Include="GemBox.Email" />
                    

                            Project file

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 GemBox.Email --version 2025.5.102

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: GemBox.Email, 2025.5.102"

#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.

#addin nuget:?package=GemBox.Email&version=2025.5.102
                    

                            Install GemBox.Email as a Cake Addin

#tool nuget:?package=GemBox.Email&version=2025.5.102
                    

                            Install GemBox.Email as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

What is GemBox.Email?

GemBox.Email is a .NET component that enables you to read, write, and convert email files (MSG, EML, and MHTML), or send and receive email messages (POP, IMAP, SMTP, and EWS) from .NET applications.

With GemBox.Email you get a fast and reliable component that’s easy to use and doesn't depend on Microsoft Outlook. It requires only .NET so you can deploy your applications without having to think about other licenses.

GemBox.Email Features

Send mail messages using SMTP protocol.
Receive, reply, and forward mail messages using POP or IMAP protocol.
Create mail message with attachments and multi-format message body.
Convert emails to MSG, EML, and MHTML format.
Create, send, and receive emails in ASP.NET Core, Blazor, MAUI, and other .NET applications.
Process emails on Windows, Linux, macOS, Android, and iOS operating systems.
Modify mail message headers using advanced MIME model.
List and modify folders using IMAP protocol.
List and modify message flags using IMAP protocol.
Search for mail message using IMAP protocol.
Send, list, and download messages on the Exchange Server using EWS protocol.
List and modify folders on the Exchange Server using the EWS protocol.
Send, list, and download messages on the Office 365 Server using Microsoft Graph API.
List and modify folders on the Office 365 Server using Microsoft Graph API.
Custom SSL certificate validation when connecting to mail server.
Validate mail addresses.
Sign, unsign, and validate emails.
Create personalized mail messages based on a single template and variable data.
Load and save calendars in iCalendar format.
Create and add calendar events, tasks, and reminders to an email.
OAuth 2.0 support.

Get Started

You are not sure how to start working with email messages in .NET using GemBox.Email? Check the code below that shows how to create an email message from scratch and send it.

// If using Professional version, put your serial key below.
ComponentInfo.SetLicense("FREE-LIMITED-KEY");

// Create a new email message.
MailMessage message = new MailMessage(
  new MailAddress("sender@example.com", "Sender"),
  new MailAddress("first.receiver@example.com", "First receiver"),
  new MailAddress("second.receiver@example.com", "Second receiver"));

// Add subject and body.
message.Subject = "Hello World!";
message.BodyText = "Hi 👋,\n" +
    "This message was created and sent with GemBox.Email.";

// Create a new SMTP client and send the email message.
using (SmtpClient smtp = new SmtpClient("<ADDRESS> (e.g. smtp.gmail.com)"))
{
    smtp.Connect();
    smtp.Authenticate("<USERNAME>", "<PASSWORD>");
    smtp.SendMessage(message);
}

For more GemBox.Email code examples and demos, please visit our examples page.

Resources

Product	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 was computed. 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 is compatible. 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.

.NETFramework 4.6.2
- BouncyCastle.Cryptography (>= 2.4.0)
- Microsoft.Bcl.Numerics (>= 9.0.0)
- Pkcs11Interop (>= 5.1.1)
- System.Buffers (>= 4.6.0)
- System.Text.Json (>= 8.0.5)
- System.ValueTuple (>= 4.5.0)
.NETStandard 2.0
- Microsoft.Bcl.Numerics (>= 9.0.0)
- Pkcs11Interop (>= 5.1.1)
- Portable.BouncyCastle (>= 1.9.0)
- System.Buffers (>= 4.6.0)
- System.Text.Encoding.CodePages (>= 6.0.0)
- System.Text.Json (>= 8.0.5)

NuGet packages (1)

Showing the top 1 NuGet packages that depend on GemBox.Email:

Package	Downloads
GemBox.Bundle GemBox.Bundle is a package of .NET components for processing spreadsheets, documents, presentations, email messages, and images (XLSX, DOCX, PPTX, PDF, MSG, and PNG) from .NET applications. With GemBox.Bundle you get fast and reliable components that are easy to use and don't depend on Microsoft Office or Adobe Acrobat. They require only .NET so you can deploy your applications without having to think about other licenses.	407.1K

Package

Downloads

GemBox.Bundle

GemBox.Bundle is a package of .NET components for processing spreadsheets, documents, presentations, email messages, and images (XLSX, DOCX, PPTX, PDF, MSG, and PNG) from .NET applications. With GemBox.Bundle you get fast and reliable components that are easy to use and don't depend on Microsoft Office or Adobe Acrobat. They require only .NET so you can deploy your applications without having to think about other licenses.

407.1K

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last updated
2025.5.102	478	5/7/2025
2025.4.103	2,447	4/4/2025
2025.3.103	3,828	3/11/2025
2025.2.103	4,321	2/14/2025
2025.1.103	2,315	1/24/2025
17.0.1274	4,740	12/5/2024
17.0.1263	7,249	11/4/2024
17.0.1255	194,611	10/8/2024
17.0.1250	14,736	9/5/2024
17.0.1242	5,148	8/13/2024
17.0.1234	3,205	7/5/2024
17.0.1226	5,822	6/7/2024
17.0.1214	4,983	5/7/2024
17.0.1201	4,295	4/6/2024
17.0.1194	3,867	3/4/2024
17.0.1192	2,886	2/13/2024
17.0.1185	3,482	1/15/2024
17.0.1178	737,327	12/8/2023
17.0.1169	9,152	11/16/2023
17.0.1163	11,389	10/21/2023
17.0.1147	19,740	9/5/2023
17.0.1138	4,723	8/4/2023
17.0.1133	6,443	7/7/2023
17.0.1125	5,950	6/12/2023
17.0.1113	7,553	5/9/2023
17.0.1099	2,327	4/5/2023
17.0.1089	11,726	3/10/2023
17.0.1064	7,530	2/3/2023
17.0.1056	5,282	1/3/2023
17.0.1045	3,269	12/14/2022
17.0.1024	4,166	11/9/2022
17.0.1013	8,506	10/12/2022
17.0.1009	1,580	9/6/2022
17.0.1000	3,519	8/12/2022
15.0.1153	26,735	7/21/2022
15.0.1143	6,592	6/10/2022
15.0.1134	1,614	4/21/2022
15.0.1124	27,294	3/9/2022
15.0.1116	472,886	2/1/2022
15.0.1106	2,040	1/5/2022
15.0.1100	8,301	12/6/2021
15.0.1096	4,617	11/8/2021
15.0.1086	9,364	10/1/2021
15.0.1080	2,600	8/26/2021
15.0.1076	8,271	6/17/2021
15.0.1073	2,269	5/14/2021
15.0.1064	9,956	3/9/2021
15.0.1056	3,046	2/9/2021
15.0.1049	5,132	1/18/2021
15.0.1039	7,140	11/5/2020
15.0.1036	924	10/19/2020
15.0.1029	2,884	9/14/2020
15.0.1026	22,071	6/26/2020
15.0.1021	1,269	5/22/2020
15.0.1014	6,061	3/17/2020
15.0.0.1006	11,945	12/3/2019
15.0.0.1000	1,152	11/7/2019
13.0.0.1046	14,131	12/3/2019
13.0.0.1042	1,829	9/23/2019
13.0.0.1039	2,900	6/7/2019
13.0.0.1036	2,320	5/8/2019
13.0.0.1033	3,549	4/3/2019
13.0.0.1030	1,484	2/4/2019
13.0.0.1027	1,545	1/2/2019
13.0.0.1022	41,244	11/8/2018
13.0.0.1019	1,574	9/25/2018
13.0.0.1012	2,404	7/16/2018
13.0.0.1008	8,316	5/4/2018
13.0.0.1003	1,621	4/4/2018
13.0.0.1000	2,931	3/7/2018
11.3.30.1042	3,243	5/6/2019
11.3.30.1041	4,265	5/4/2018
11.3.30.1037	2,346	4/4/2018
11.3.30.1034	1,896	1/22/2018
11.3.30.1027	4,631	11/13/2017
11.3.30.1016	2,569	8/16/2017
11.3.30.1012	1,852	6/2/2017
11.3.30.1010	1,532	3/21/2017
11.3.30.1007	1,715	12/6/2016
11.3.30.1002	1,556	8/25/2016
11.3.30.1001	1,613	3/23/2016
11.3.30.1000	1,616	2/16/2016

Fixed issue with dot absence check on domain part in mail address validation.
Added support for Content-Location when sending email with ExchangeClient and GraphClient.
Fixed issue with missing signature image in MSG writer.
Fixed issue with duplicate entry ID in MSG reader.