如何使用SMTP在Linux shell脚本中发送电子邮件而不提供密码？ [英] How to send email in Linux shell script using SMTP without providing the password?

问题描述

我想发送电子邮件到shell脚本，它使用smtp协议，没有任何密码认证。以下脚本使用SMTP协议发送电子邮件：

  @echo off 
 setlocal 
 
 set Port = 25 
 set SSL = False 
 set From =[e-mail]
 set To =[e-mail]
 set Subject = 
 set Body =Body
 set SMTPServer =smtp.company.com
 set User =[e-mail]
 set fileattach = 
 
如果％〜7NEQ（
 set From =％〜1
 set To =％〜2
 set Subject = ％〜3
 set Body =％〜4
 set SMTPServer =％〜5
 set User =％〜6
 set Pass =％ 〜7
 set fileattach =％〜8
）
 
 setvbsfile =％temp％\email-bat.vbs
 del％ vbsfile％2> nul 
 set cdoSchema = http：//schemas.microsoft.com/cdo/configuration 
 echo>>％vbsfile％设置objArgs = WScript.Arguments 
 echo>>％vbsfile％Set objEmail = CreateObject（CDO.Message）
 echo>>％vbsfile％objEmail.From =％From％
 echo>> ;％vbsfile％objEmail.To =％到％
 echo>>％vb sfile％objEmail.Subject =％Subject％
 echo>>％vbsfile％objEmail.Textbody =％body％
如果存在％fileattach％echo>>％vbsfile％ objEmail.AddAttachment％fileattach％
 echo>>％vbsfile％with objEmail.Configuration.Fields 
 echo>>％vbsfile％.Item（％cdoSchema％/ sendusing ）= 2'not local，smtp 
 echo>>％vbsfile％.Item（％cdoSchema％/ smtpserver）=％SMTPServer％
 echo>>％vbsfile％ .Item（％cdoSchema％/ smtpserverport）=％port％
 echo>>％vbsfile％.Item（％cdoSchema％/ smtpauthenticate）= 1'cdobasic 
 echo >％vbsfile％.Item（％cdoSchema％/ sendusername）=％user％
 echo>>％vbsfile％.Item（％cdoSchema％/ smtpusessl）= ％SSL％
 echo>>％vbsfile％.Item（％cdoSchema％/ smtpconnectiontimeout）= 30 
 echo>>％vbsfile％.Update 
 echo>>％vbsfile％结尾以
 echo>>％vbsfile％objEmail.Send 
 
 cscript.exe / nologo％vbsfile％
回覆电子邮件发送
 del％vbsfile％2> nul 
 goto：EOF 
  

解决方案

  mail -sTest [e-mail]< / dev / null 
  

I want to send email in shell script which uses smtp protocol and without any password authentication.

I have the below batch file which sends mail without password. The below script using SMTP protocol to send email:

@echo off
setlocal

set Port=25
set SSL=False
set From="[e-mail]"
set To="[e-mail]"
set Subject="Started"
set Body="Body"
set SMTPServer="smtp.company.com"
set User="[e-mail]"
set fileattach=""

if "%~7" NEQ "" (
set From="%~1"
set To="%~2"
set Subject="%~3"
set Body="%~4"
set SMTPServer="%~5"
set User="%~6"
set Pass="%~7"
set fileattach="%~8"
)

set "vbsfile=%temp%\email-bat.vbs"
del "%vbsfile%" 2>nul
set cdoSchema=http://schemas.microsoft.com/cdo/configuration
echo >>"%vbsfile%" Set objArgs       = WScript.Arguments
echo >>"%vbsfile%" Set objEmail      = CreateObject("CDO.Message")
echo >>"%vbsfile%" objEmail.From     = %From%
echo >>"%vbsfile%" objEmail.To       = %To%
echo >>"%vbsfile%" objEmail.Subject  = %Subject%
echo >>"%vbsfile%" objEmail.Textbody = %body%
if exist %fileattach% echo >>"%vbsfile%" objEmail.AddAttachment %fileattach%
echo >>"%vbsfile%" with objEmail.Configuration.Fields
echo >>"%vbsfile%"  .Item ("%cdoSchema%/sendusing")        = 2 ' not local, smtp
echo >>"%vbsfile%"  .Item ("%cdoSchema%/smtpserver")       = %SMTPServer%
echo >>"%vbsfile%"  .Item ("%cdoSchema%/smtpserverport")   = %port%
echo >>"%vbsfile%"  .Item ("%cdoSchema%/smtpauthenticate") = 1 ' cdobasic
echo >>"%vbsfile%"  .Item ("%cdoSchema%/sendusername")     = %user%
echo >>"%vbsfile%"  .Item ("%cdoSchema%/smtpusessl")       = %SSL%
echo >>"%vbsfile%"  .Item ("%cdoSchema%/smtpconnectiontimeout") = 30
echo >>"%vbsfile%"  .Update
echo >>"%vbsfile%" end with
echo >>"%vbsfile%" objEmail.Send

cscript.exe /nologo "%vbsfile%"
echo email sent
del "%vbsfile%" 2>nul
goto :EOF 

解决方案

mail -s "Test Email" [e-mail] < /dev/null

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