用beidasoft@163邮箱发送电子邮件

cls;
function Send-MyEMail {
    <#
        .SYNOPSIS
            用beidasoft@163.com发送邮件

        .DESCRIPTION
            用beidasoft@163.com发送邮件
        .PARAMETER  to
            邮件接收者

        .PARAMETER  body
            内容
        .PARAMETER  subject
            标题
        .PARAMETER ATTACHMENT
            附件

        .EXAMPLE
            PS C:\>Send-MyEMail -to "10086@qq.com" -subject "移动你好" -body "我是联通"

        .INPUTS
            System.String,System.Int32

        .OUTPUTS
            System.String

        .NOTES
            Additional information about the function go here.

        .LINK
            about_functions_advanced

        .LINK
            about_comment_based_help

    #>
    [CmdletBinding()]
    [OutputType([System.Int32])]
    param(
        [Parameter(Position=0, Mandatory=$true)]
        [ValidateNotNullOrEmpty()]
        [System.String]
        $to,

        [Parameter(Position=1)]
        [ValidateNotNullOrEmpty()]
        [System.String]
        $subject,
        [Parameter(Position=2)]
        [ValidateNotNullOrEmpty()]
        [System.String]
        $body,
        [Parameter(Position=3)]
        [System.String]
        $attachment
    )
    [String]$local:msg=''
    try {
        #密码加密串
        $script:secureString=ConvertTo-SecureString -String "76492d1116743f0423413b16050a5345MgB8AGQASAB3AEkAQQBSAHoAYgBTAEEAQgByADgAZABhAGsAUQA3ADgAaQBWAFEAPQA9AHwAZAA2ADkANAAxADQAZgA
        1ADUAZABiAGUAMQBmAGEAOAA2AGIAZABkADkANQBjADgAZgBiAGQAMABiADYAOABkADYAYwAyADQAYgA0AGYAZABjADgAMgA4ADcAMAAyAGMAYQAwADQANQA0AD
        QAYgAzADEAOQA5ADkAMQAyADkANQA=" -Key   (1..16)        
        #证书
        $script:credential=New-Object system.Management.Automation.PSCredential("beidasoft",$secureString)
        if($attachment -eq $null  -or $attachment -eq "" ){
            Send-MailMessage  -To $to -Body $body -Subject $subject -From "beidasoft@163.com" -UseSsl -Credential $credential -Encoding utf8 -Port 25 -SmtpServer "smtp.163.com"
            $msg="邮件发送成功!" 
        }
        else{            
            if( test-path $attachment ){                
                Send-MailMessage  -Attachments $attachment -To $to -Body $body -Subject $subject -From "beidasoft@163.com" -UseSsl -Credential $credential -Encoding utf8 -Port 25 -SmtpServer "smtp.163.com"
                $msg= "邮件发送成功！附件"+$attachment 
            }
            else{
                Send-MailMessage   -To $to -Body $body -Subject $subject -From "beidasoft@163.com" -UseSsl -Credential $credential -Encoding utf8 -Port 25 -SmtpServer "smtp.163.com"
                $msg= "邮件发送成功！附件"+$attachment+"无效"
            }
        }        
        
    }
    catch {
        $msg="出错了"
    }finally{
        'At'+([DateTime]::Now).toString()+' '+$msg|Write-Host -ForegroundColor Green
    }
};
Send-MyEMail -to "121354381@qq.com" -subject "移动你好" -body "我是联通" -attachment "d:\s.txt"