C#•12mo ago

Passeword Email

I can't send an e-mail, can you help me?I tried via gmail, I tried via outlook

4 Replies

Buddy•12mo ago

Do you get any errors?

I believe the issue is the port. I while ago I hade the same issue. System.Net.Mail.SmtpClient does not support Implicit SSL on port 465 I believe.

![ 𝐒𝐀𝐇𝐌𝐄𝐑𝐀𝐍 ] EnesOP•12mo ago

I get the mail could not be sent error

V0FBU1VM•12mo ago

@![ 𝐒𝐀𝐇𝐌𝐄𝐑𝐀𝐍 ] Enes I use a newer package called Mailkit. It has also been recommended by microsoft. Here is an example:

using MailKit.Net.Smtp;
using MediatR;
using MimeKit;
using Quotifyr.Commands;

namespace Quotifyr.Handlers;

public class SendEmailHandler : IRequestHandler<MailMessageCommand>
{
    public async Task Handle(MailMessageCommand request, CancellationToken cancellationToken)
    {
        var mimeMessage = new MimeMessage();
        mimeMessage.From.Add(new MailboxAddress("Quotifyr", SecretSettings.EmailAddress));
        mimeMessage.To.Add(new MailboxAddress(request.UserName, request.To));
        mimeMessage.Subject = request.Subject;

        var bodyBuilder = new BodyBuilder();
        if (request.IsHtml)
            bodyBuilder.HtmlBody = request.Body;
        else
            bodyBuilder.TextBody = request.Body;

        mimeMessage.Body = bodyBuilder.ToMessageBody();

        using var client = new SmtpClient();
        await client.ConnectAsync(SecretSettings.SmtpServer, SecretSettings.SmtpPort,
            cancellationToken: cancellationToken);
        await client.AuthenticateAsync(SecretSettings.EmailAddress, SecretSettings.EmailAddressPassword,
            cancellationToken);
        await client.SendAsync(mimeMessage, cancellationToken);
        await client.DisconnectAsync(true, cancellationToken);
    }
}

using MailKit.Net.Smtp;
using MediatR;
using MimeKit;
using Quotifyr.Commands;

namespace Quotifyr.Handlers;

public class SendEmailHandler : IRequestHandler<MailMessageCommand>
{
    public async Task Handle(MailMessageCommand request, CancellationToken cancellationToken)
    {
        var mimeMessage = new MimeMessage();
        mimeMessage.From.Add(new MailboxAddress("Quotifyr", SecretSettings.EmailAddress));
        mimeMessage.To.Add(new MailboxAddress(request.UserName, request.To));
        mimeMessage.Subject = request.Subject;

        var bodyBuilder = new BodyBuilder();
        if (request.IsHtml)
            bodyBuilder.HtmlBody = request.Body;
        else
            bodyBuilder.TextBody = request.Body;

        mimeMessage.Body = bodyBuilder.ToMessageBody();

        using var client = new SmtpClient();
        await client.ConnectAsync(SecretSettings.SmtpServer, SecretSettings.SmtpPort,
            cancellationToken: cancellationToken);
        await client.AuthenticateAsync(SecretSettings.EmailAddress, SecretSettings.EmailAddressPassword,
            cancellationToken);
        await client.SendAsync(mimeMessage, cancellationToken);
        await client.DisconnectAsync(true, cancellationToken);
    }
}

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