eml 和 msg 邮件格式互转

使用 MIME/MSG Mail Converter (free)

1. 在 https://labs.rebex.net/mail-converter 下载 MailConverter.exe
2. 命令行执行格式转换

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   syntax: MailConverter.exe -tomime|-tomsg sourcepath targetpath Example: MailConverter.exe -tomsg C:mail.eml C:mail.msg Example: MailConverter.exe -tomime C:mail.msg C:mail.eml

文件结构

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$ find RebexMailConverter/
RebexMailConverter/
RebexMailConverter/MailConverter.exe
RebexMailConverter/MailConverter.exe.config
RebexMailConverter/README.TXT
RebexMailConverter/to-eml.bat
RebexMailConverter/README_WI.TXT

封装脚本

• to-eml.bat

参考： https://stackoverflow.com/a/9848832/3316529

@echo off

REM msg 转化为 eml
REM 拖动 一个或多个msg 文件到 to-eml.bat
REM 或，拖动 一个文件夹 到 to-eml.bat

cd /d %~dp0

if exist %~f1NUL (
	echo drag a directory to me
	for %%a in (%~f1*.msg) do (
	   MailConverter.exe -tomime "%%~fa" "%%~dpa%%~na.eml"
	)
) else (
	echo drag files to me
	for %%a in (%*) DO (
	  MailConverter.exe -tomime "%%~fa" "%%~dpa%%~na.eml"
	)
)


pause

版本二，转换结束，删除msg文件

@echo off

REM msg 转化为 eml
REM 拖动 一个或多个msg 文件到 to-eml.bat
REM 或，拖动 一个文件夹 到 to-eml.bat

cd /d %~dp0

if exist %~f1NUL (
	echo drag a directory to me
	for %%a in (%~f1*.msg) do (
	   MailConverter.exe -tomime "%%~fa" "%%~dpa%%~na.eml"
	   DEL /Q /F "%%~fa"
	)
) else (
	echo drag files to me
	for %%a in (%*) DO (
	  MailConverter.exe -tomime "%%~fa" "%%~dpa%%~na.eml"
	   DEL /Q /F "%%~fa"
	)
)


pause