C send mail using office 365

To send an email using Office 365, you can use the following methods:

Method 1: Using the Outlook Web App

  1. Go to the Outlook Web App (https://outlook.office365.com) and sign in with your Office 365 credentials.
  2. Click on the "New Email" button to compose a new email.
  3. Enter the recipient's email address, subject, and body of the email.
  4. Click the "Send" button to send the email.

Method 2: Using the Outlook Desktop App

  1. Open the Outlook desktop app on your computer.
  2. Click on the "New Email" button to compose a new email.
  3. Enter the recipient's email address, subject, and body of the email.
  4. Click the "Send" button to send the email.

Method 3: Using PowerShell

  1. Open PowerShell on your computer.
  2. Install the Exchange Online PowerShell module by running the following command: Install-Module -Name ExchangeOnline
  3. Import the Exchange Online PowerShell module by running the following command: Import-Module -Name ExchangeOnline
  4. Use the following command to send an email: Send-MailMessage -To <recipient_email> -Subject <subject> -Body <body> -SmtpServer outlook.office365.com
  5. Replace <recipient_email>, <subject>, and <body> with the actual values you want to use.

Method 4: Using C#

  1. Create a new C# project in Visual Studio.
  2. Add the following NuGet package: Microsoft.Exchange.WebServices
  3. Use the following code to send an email:
    
using Microsoft.Exchange.WebServices.Data;

// Set up the email message EmailMessage email = new EmailMessage(); email.ToRecipients.Add(new EmailAddress("recipient_email")); email.Subject = "Subject"; email.Body = new TextBody("Body");

// Set up the Exchange service ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2013); service.Credentials = new WebCredentials("username", "password"); service.Url = new Uri("https://outlook.office365.com/EWS/Exchange.asmx");

// Send the email service.Send(email);


Replace `recipient_email`, `username`, and `password` with the actual values you want to use.

Note: Make sure you have the necessary permissions and credentials to send emails using Office 365.