azure - Powershell Send-MailMessage 在 Azure Pipeline 上无法进行身份验证

Question

我尝试使用以下 Powershell 任务在 Azure Devops 中的管道上发送一些电子邮件:

- task: PowerShell@2
  inputs:
    targetType: 'inline'
    script: |    
      $username = "$(emailUsername)"
      $password = ConvertTo-SecureString -String "$(emailPassword)" -AsPlainText -Force

      $credentials = [PSCredential]::New($username, $password)

      $sendMailParams = @{
          SMTPServer  = 'smtp.office365.com'
          Port        = 587
          UseSsl      = $false
          Credential  = $credentials
          From        = $username
          To          = '${{ parameters.recipientsAddresses }}'
          Subject     = '${{ parameters.mailSubject }}'
          Body        = '${{ parameters.mailBody }}'
      }

      $encoding = [System.Text.Encoding]::UTF8

      Send-MailMessage @sendMailParams -Encoding $encoding

PowerShell 脚本在我的计算机上本地运行得很好，但是当我尝试在我的管道上运行它时，它失败并显示以下消息:

Send-MailMessage : The SMTP server requires a secure connection or the client was not authenticated. The server 
response was: 5.7.57 SMTP; Client was not authenticated to send anonymous mail during MAIL FROM [<MAIL_SERVER>.outlook.com]

我在这里缺少什么？

Answer 1

造成这种情况的原因可能有多种:

1. From 地址为 emailAddress，这不是正确的电子邮件地址。对于 Office 365，发件人必须是 Office 365 系统上的真实地址。如果您将电子邮件地址硬编码为“发件人”和您的 Office 365 密码，则可以验证这一点。
2. 确保您设置的 $credentials 正确。