SmtpClient Not Connected when using Send-EmailMessage about mailozaurr

[PrzemyslawKlys]

I'll change behavior to use 25 instead of 587. And add tips on errors.

[PrzemyslawKlys]

What parameters exactly are you using to send with one and to send with other?

[pseudobacon]

With Mailozaurr: Send-EmailMessage -From 'emailaddress' -To 'emailaddress' -Subject 'subject' -SmtpServer 'server' -Attachments "attachmentfilepath"

With Mailkit:

$smtp = New-Object Mailkit.Net.Smtp.SmtpClient
$message = New-Object MimeKit.MimeMessage
$messageBodyBuilder = New-Object MimeKit.BodyBuilder

$message.From.Add("emailaddress")
$message.To.Add("emailaddress")
$message.Subject = 'subject'

$messageBodyBuilder.Attachments.Add("attachmentfilepath") | Out-Null
$message.Body = $messageBodyBuilder.ToMessageBody()

$smtp.Connect('server')
$smtp.Send($Message)
$smtp.Disconnect($true)
$smtp.Dispose()

[PrzemyslawKlys]

The difference is in a port most likely. The default that I've taken is 587. Otherwise, there's no port defined and I guess it uses 25, and that's what you're looking for assuming no login/pass.

[pseudobacon]

Actually it does default to 587. If I put -Port 587 at the end it still fails

[PrzemyslawKlys]

i mean put 25 at the end ... you're using no login/password - 587 by design requires login/password so you're most likely sending email using relay. Therefore you need port 25.

[pseudobacon]

Works now! Maybe put a note in the readme to specify the port since the original Send-MailMessage doesn't require it?