---
name: working-with-smtp-client
description: C# examples for working-with-smtp-client using Aspose.Email for .NET
language: csharp
framework: net8.0
parent: ../agents.md
---

# AGENTS - working-with-smtp-client

## Persona
You are a C# developer working in the **working-with-smtp-client** category.
This folder contains standalone C# examples for this category.
See the root [agents.md](../agents.md) for repository-wide conventions.

## Scope
- Examples for **working-with-smtp-client**.
- Files are standalone `.cs` examples stored directly in this folder.

## Required Namespaces
- `using System;` (15 file(s))
- `using System.IO;` (15 file(s))
- `using Aspose.Email;` (15 file(s))
- `using Aspose.Email.Clients.Smtp;` (15 file(s))
- `using Aspose.Email.Clients;` (8 file(s))
- `using Aspose.Email.Mapi;` (3 file(s))

## Files in this folder
| File | Description |
|------|-------------|
| [configure-smtpclient-with-host-port-and-security-settings-then-send-an-email-loaded-from-an-msg-file.cs](./configure-smtpclient-with-host-port-and-security-settings-then-send-an-email-loaded-from-an-msg-file.cs) | configure smtpclient with host port and security settings then send an email loaded from an msg file |
| [configure-the-smtpclient-s-log-level-to-detailed-to-aid-troubleshooting-when-transmitting-msg-format-emails.cs](./configure-the-smtpclient-s-log-level-to-detailed-to-aid-troubleshooting-when-transmitting-msg-format-emails.cs) | configure the smtpclient s log level to detailed to aid troubleshooting when transmitting msg format emails |
| [configure-the-smtpclient-to-log-smtp-operations-by-specifying-a-logfile-path-and-loglevel-during-msg-email-loading.cs](./configure-the-smtpclient-to-log-smtp-operations-by-specifying-a-logfile-path-and-loglevel-during-msg-email-loading.cs) | configure the smtpclient to log smtp operations by specifying a logfile path and loglevel during msg email loading |
| [create-an-email-from-an-msg-file-using-mailmessage-then-transmit-it-via-smtpclient.cs](./create-an-email-from-an-msg-file-using-mailmessage-then-transmit-it-via-smtpclient.cs) | create an email from an msg file using mailmessage then transmit it via smtpclient |
| [create-an-smtp-client-using-configuration-extracted-from-an-msg-file-and-transmit-the-email.cs](./create-an-smtp-client-using-configuration-extracted-from-an-msg-file-and-transmit-the-email.cs) | create an smtp client using configuration extracted from an msg file and transmit the email |
| [enable-smtp-communication-logging-for-email-transmission-specifying-logfile-and-loglevel-settings-with-an-msg-source.cs](./enable-smtp-communication-logging-for-email-transmission-specifying-logfile-and-loglevel-settings-with-an-msg-source.cs) | enable smtp communication logging for email transmission specifying logfile and loglevel settings with an msg source |
| [enable-smtp-protocol-logging-and-transmit-an-email-message-loaded-from-an-msg-file.cs](./enable-smtp-protocol-logging-and-transmit-an-email-message-loaded-from-an-msg-file.cs) | enable smtp protocol logging and transmit an email message loaded from an msg file |
| [forward-a-loaded-msg-mailmessage-to-additional-recipients-by-calling-the-mailmessage-forward-method-preserving-original-content.cs](./forward-a-loaded-msg-mailmessage-to-additional-recipients-by-calling-the-mailmessage-forward-method-preserving-original-content.cs) | forward a loaded msg mailmessage to additional recipients by calling the mailmessage forward method preserving original content |
| [instantiate-a-mailmessage-populate-from-to-subject-and-body-fields-from-an-msg-template-then-dispatch-using-smtpclient.cs](./instantiate-a-mailmessage-populate-from-to-subject-and-body-fields-from-an-msg-template-then-dispatch-using-smtpclient.cs) | instantiate a mailmessage populate from to subject and body fields from an msg template then dispatch using smtpclient |
| [load-an-msg-file-into-a-mailmessage-instance-and-transmit-it-using-the-smtpclient-send.cs](./load-an-msg-file-into-a-mailmessage-instance-and-transmit-it-using-the-smtpclient-send.cs) | load an msg file into a mailmessage instance and transmit it using the smtpclient send |
| [load-an-msg-file-into-a-mailmessage-object-and-forward-the-message-by-invoking-its-forward-method.cs](./load-an-msg-file-into-a-mailmessage-object-and-forward-the-message-by-invoking-its-forward-method.cs) | load an msg file into a mailmessage object and forward the message by invoking its forward method |
| [set-the-enablessl-property-on-the-smtp-client-to-enable-ssl-before-transmitting-msg-formatted-messages.cs](./set-the-enablessl-property-on-the-smtp-client-to-enable-ssl-before-transmitting-msg-formatted-messages.cs) | set the enablessl property on the smtp client to enable ssl before transmitting msg formatted messages |
| [set-the-smtp-host-port-and-security-options-on-the-smtpclient-prior-to-transmitting-an-msg-formatted-email.cs](./set-the-smtp-host-port-and-security-options-on-the-smtpclient-prior-to-transmitting-an-msg-formatted-email.cs) | set the smtp host port and security options on the smtpclient prior to transmitting an msg formatted email |
| [transmit-an-msg-email-file-through-smtp-by-configuring-smtpclient-with-sample-server-and-credential-parameters.cs](./transmit-an-msg-email-file-through-smtp-by-configuring-smtpclient-with-sample-server-and-credential-parameters.cs) | transmit an msg email file through smtp by configuring smtpclient with sample server and credential parameters |
| [use-smtpclient-to-authenticate-to-the-smtp-server-with-basic-ntlm-or-oauth2-credentials-when-sending-an-msg-email.cs](./use-smtpclient-to-authenticate-to-the-smtp-server-with-basic-ntlm-or-oauth2-credentials-when-sending-an-msg-email.cs) | use smtpclient to authenticate to the smtp server with basic ntlm or oauth2 credentials when sending an msg email |

## Category Statistics
- Total examples: 15

## General Tips
- Follow root boundaries and testing guide.
- Dispose client objects; avoid hardcoded secrets; prefer explicit types.

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| Date | Run ID | Branch/Commit |
|------|--------|---------------|
| 2026-04-23 | `20260423_104034` | [examples/batch-20260423_104034](https://github.com/aspose-email/agentic-net-examples/tree/examples/batch-20260423_104034) |
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