将 .eml 后缀的文件以邮件形式发送

新版发送邮件的脚本：批量发邮件 6.0
CN
字符集统计：
“gbk”、“GBK”、“gb2312”、“GB2312”、“iso-8859-1”、“gib5”、“GIB5”、“us-ascii”、“utf-8”、“UTF-8”、“ascii”、“ASCII”
gbk、GBK、gb2312、GB2312、iso-8859-1、gib5、GIB5、us-ascii、utf-8、UTF-8、ascii、ASCII

行注意事项：
1、读取文件源码操作：根据实况而定，一般情况下eml文件定义统一，代码在运行时，若出现文件乱码，或者报错，请查看该eml文件的from、to、正文、附件、和源码（是否有：Content-Type: text/plain; charset=utf-8）
2、判断附件操作：附件可以根据自己的需求是否读取分析，一般情况下不建议读取附件，防止发送结果有影响，仅读取附件名称即可。
3、时间操作：时间获取分别有两种方式，可以根据自己的喜好而定。
4、所用的框架库，确保自己安装的pycharm装有第三方支持库：email、locale、smtplib、os、sys、time、shutil、importli。
5、运行脚本的 rootdir 指定发送样本库，确保样本库中全是eml文件，不能有文件夹、txt文件、ffs_db文件等。

#   -*- encoding=utf-8 -*-
import email
import locale
import smtplib
import os
import sys
import time
import shutil
from email.mime.text import MIMEText
from email.header import Header
import importlibx = 0  # 可以发送的邮件数量
z = 0  # 未能发送的邮件数量
c = 0  # 解析到乱码内容的邮件
c_txt = []
d = 0  # 没有字符集或者是不能解析字符集的邮件
d_txt = []
e = 0  # 主要针对的是严重的邮件解析异常
e_txt = []
g = 0  # 针对不能识别到编码格式的邮件
g_txt = []
error_eml = 0  # 针对最后的字符集，选择跳出
error_eml_txt = []
attError = []  # 针对附件文件提取时格式的问题或是提取失败做捕获'''时间操作'''
def set_timed():# timed = time.asctime(time.localtime((time.time())))# print(timed)locale.setlocale(locale.LC_ALL,'en')locale.setlocale(locale.LC_CTYPE,'chinese')zhou = time.strftime('%w',time.localtime(time.time()))if zhou == "0":zhou = "星期日"elif zhou == "1":zhou = "星期日"elif zhou == "2":zhou = "星期日"elif zhou == "3":zhou = "星期日"elif zhou == "4":zhou = "星期日"elif zhou == "5":zhou = "星期日"elif zhou == "6":zhou = "星期日"else:zhou = " "timed = time.strftime('%z %Y年%m月%d日 %H:%M:%S %p ',time.localtime(time.time()))return timed+zhoudef runPri_files(path):global x, par# global yglobal zglobal cglobal c_txtglobal dglobal d_txtglobal eglobal e_txtglobal gglobal g_txtglobal error_emlglobal error_eml_txtglobal attErrorlsdir = os.listdir(path)ok_email = "\\发送成功目录\\"dirs = [i for i in lsdir if os.path.isdir(os.path.join(path, i))]if dirs:for i in dirs:runPri_files(os.path.join(path, i))files = [i for i in lsdir if os.path.isfile(os.path.join(path, i))]for f in files:print("\033[32m start  \t\t\t >> *************************** <<\033[0m")eml_file = os.path.join(path, f) # 文件的所在目录print(x, "\t文件目录", f, "    ", eml_file)eml_name = eml_file.split("\\")[::-1][0] # 文件名print("文件名：  ", eml_name)new_dir = ok_email + str(eml_name) # 发送成功的文件目录fp = open(eml_file, "r")try:msg = email.message_from_file(fp)except UnicodeDecodeError:print("\033[31m \n codec can't decode byte 0xf3 in position 16: ordinal not in range(128)\n邮件中包含乱码，跳出继续》》》》》》》》》》》》\033[0m")c = c + 1c_txt.append(eml_name)continuesubject = msg.get("Subject") # subjectprint("subject:  ", subject)content_type = msg.get("Content-Type") # content_typeprint("content_type:  ", content_type)charset_all = str(msg.get_charsets());print("charset_all:  ", charset_all)charset_1 = str(msg.get_charsets()[0]);print("charset_1:  ", charset_1)''' 字符集判断（已作废）try:charset = content_type.rsplit("=", 1)[::-1][0]except AttributeError:print("\033[31m AttributeError: 'NoneType' object has no attribute 'rsplit' \033[0m")d = d + 1d_txt.append(eml_name)continue'''try:h = email.header.Header(subject)except UnicodeDecodeError:print("\033[31m \n'ascii' codec can't decode byte 0xf3 in position 16: ordinal not in range(128)\n邮件中包含乱码，跳出继续》》》》》》》》》》》》\033[0m")c = c + 1c_txt.append(eml_name)continuetry:dh = email.header.decode_header(h)except email.errors.HeaderParseError:print("\033[31m 严重的邮件异常(email.errors.HeaderParseError)，已经记录\n\t\tpython的base64的编码和本邮件的字符集出现冲突或者是无法解析报错!!! \033[0m")e = e + 1e_txt.append(eml_name)continuedh_charset = dh[0][1]print("dh_charset  ",dh_charset)''' 定位字符集坐标 '''if charset_1 == "None":charset_2 = str(msg.get_charsets()[1])print(" charset_2: ",charset_2)if charset_2 == "None":charset_3 = str(msg.get_charsets()[2])print(" charset_3: ", charset_3)if charset_3 == "None":print("\33[31m 错误递出.. \33[0m")continueelif charset_3 == "gbk" or charset_3 == "GBK" or charset_3 == "\"gbk\"" or charset_3 == "\"GBK\"":ok_charset = str(charset_3)print(" 已将字符集赋值到新变量... ")elif charset_3 == "iso-8859-1" or charset_3 == "\"iso-8859-1\"":ok_charset = str(charset_3)print(" 已将字符集赋值到新变量... ")elif charset_3 == "gib5" or charset_3 == "GIB5" or charset_3 == "\"gib5\"" or charset_3 == "\"GIB5\"":ok_charset = str(charset_3)print(" 已将字符集赋值到新变量... ")elif charset_3 == "us-ascii" or charset_3 == "\"us-ascii\"":ok_charset = str(charset_3)print(" 已将字符集赋值到新变量... ")elif charset_3 == "utf-8" or charset_3 == "UTF-8" or charset_3 == "\"utf-8\"" or charset_3 == "\"UTF-8\"" or charset_3 == "utf8" or charset_3 == "UTF8" or charset_3 == "\"utf8\"" or charset_3 == "\"UTF8\"":ok_charset = str(charset_3)print(" 已将字符集赋值到新变量... ")elif charset_3 == "ascii" or charset_3 == "ASCII" or charset_3 == "\"ascii\"" or charset_3 == "\"ASCII\"":ok_charset = str(charset_3)print(" 已将字符集赋值到新变量... ")elif charset_3 == "gb2312" or charset_3 == "GB2312" or charset_3 == "\"gb2312\"" or charset_3 == "\"GB2312\"":ok_charset = str(charset_3)print(" 已将字符集赋值到新变量... ")else:ok_charset = "NULL"print("\33[31m 字符集错误.. \33[0m")elif charset_2 == "gbk" or charset_2 == "GBK" or charset_2 == "\"gbk\"" or charset_2 == "\"GBK\"":ok_charset = str(charset_2)print(" 已将字符集赋值到新变量... ")elif charset_2 == "iso-8859-1" or charset_2 == "\"iso-8859-1\"":ok_charset = str(charset_2)print(" 已将字符集赋值到新变量... ")elif charset_2 == "gib5" or charset_2 == "GIB5" or charset_2 == "\"gib5\"" or charset_2 == "\"GIB5\"":ok_charset = str(charset_2)print(" 已将字符集赋值到新变量... ")elif charset_2 == "us-ascii" or charset_2 == "\"us-ascii\"":ok_charset = str(charset_2)print(" 已将字符集赋值到新变量... ")elif charset_2 == "utf-8" or charset_2 == "UTF-8" or charset_2 == "\"utf-8\"" or charset_2 == "\"UTF-8\"" or charset_2 == "utf8" or charset_2 == "UTF8" or charset_2 == "\"utf8\"" or charset_2 == "\"UTF8\"":ok_charset = str(charset_2)print(" 已将字符集赋值到新变量... ")elif charset_2 == "ascii" or charset_2 == "ASCII" or charset_2 == "\"ascii\"" or charset_2 == "\"ASCII\"":ok_charset = str(charset_2)print(" 已将字符集赋值到新变量... ")elif charset_2 == "gb2312" or charset_2 == "GB2312" or charset_2 == "\"gb2312\"" or charset_2 == "\"GB2312\"":ok_charset = str(charset_2)print(" 已将字符集赋值到新变量... ")else:ok_charset = "NULL"print("\33[31m 字符集错误.. \33[0m")elif charset_1 == "gbk" or charset_1 == "GBK" or charset_1 == "\"gbk\"" or charset_1 == "\"GBK\"":ok_charset = str(charset_1)print(" 已将字符集赋值到新变量... ")elif charset_1 == "iso-8859-1" or charset_1 == "\"iso-8859-1\"":ok_charset = str(charset_1)print(" 已将字符集赋值到新变量... ")elif charset_1 == "gib5" or charset_1 == "GIB5" or charset_1 == "\"gib5\"" or charset_1 == "\"GIB5\"":ok_charset = str(charset_1)print(" 已将字符集赋值到新变量... ")elif charset_1 == "us-ascii" or charset_1 == "\"us-ascii\"":ok_charset = str(charset_1)print(" 已将字符集赋值到新变量... ")elif charset_1 == "utf-8" or charset_1 == "UTF-8" or charset_1 == "\"utf-8\"" or charset_1 == "\"UTF-8\"" or charset_1 == "utf8" or charset_1 == "UTF8" or charset_1 == "\"utf8\"" or charset_1 == "\"UTF8\"":ok_charset = str(charset_1)print(" 已将字符集赋值到新变量... ")elif charset_1 == "ascii" or charset_1 == "ASCII" or charset_1 == "\"ascii\"" or charset_1 == "\"ASCII\"":ok_charset = str(charset_1)print(" 已将字符集赋值到新变量... ")elif charset_1 == "gb2312" or charset_1 == "GB2312" or charset_1 == "\"gb2312\"" or charset_1 == "\"GB2312\"":ok_charset = str(charset_1)print(" 已将字符集赋值到新变量... ")else:ok_charset = "NULL"print("\33[31m 字符集错误.. \33[0m")print("字符集最终确定：  ",ok_charset,"  文档解析")from_name = email.utils.parseaddr(msg.get("from_name"))print("from_name:  ",from_name)to_name = email.utils.parseaddr(msg.get("to"))print("to_name:  ",to_name)'''判断附件操作'''for par in msg.walk():if not par.is_multipart():name = par.get_param("name")if name:# h = email.Header.Header(name)try:h = email.header.Header(name)except UnicodeDecodeError:print("\033[31m\n'ascii' codec can't decode byte 0xd0 in position 0: ordinal not in range(128)\n解析邮件内容出现乱码情况，跳出继续》》》》》》》》》》》》》》》》\033[0m")c = c + 1c_txt.append(eml_name)continueexcept AttributeError:print("\033[31m \n AttributeError: 'tuple' object has no attribute 'decode'   解析过程中提取附件为空，格式有误提取失败")attError.append(str(eml_name) + " 'tuple' object has no attribute 'decode'")continuedh = email.header.decode_header(h)fname = dh[0][0]# print('附件名：：  ', fname)data = par.get_payload(decode=False)try:f = open(fname, 'wb')  # 注意一定要用wb来打开文件，因为附件一般都是二进制文件print("fname：：  ", fname)except:f = open('zzzzzzzz', 'wb')f.writelines(data)f.close()''' 定位发件人和收件人 '''email_smtpserver = 'IP'email_user = '发件人账号'email_password = '发件人密码'email_sender = '发件人账号'email_receive = '收件人账号'email_subject = str(eml_name) + " *** " + set_timed()email_content = par.get_payload(decode=False)'''通过解析的字符集发送邮件'''if ok_charset == "gbk" or ok_charset == "GBK" or ok_charset == "\"gbk\"" or ok_charset == "\"GBK\"" or ok_charset == "iso-8859-1" or ok_charset == "\"iso-8859-1\"" or ok_charset == "us-ascii" or ok_charset == "\"us-ascii\"" or ok_charset == "utf-8" or ok_charset == "UTF-8" or ok_charset == "\"utf-8\"" or ok_charset == "\"UTF-8\"" or ok_charset == "utf8" or ok_charset == "UTF8" or ok_charset == "\"utf8\"" or ok_charset == "\"UTF8\"" or ok_charset == "ascii" or ok_charset == "ASCII" or ok_charset == "\"ascii\"" or ok_charset == "\"ASCII\"" or ok_charset == "gb2312" or ok_charset == "GB2312" or ok_charset == "\"gb2312\"" or ok_charset == "\"GB2312\"":print(" >>  定位字符集：", ok_charset, " <<")msg = MIMEText(email_content, 'html', ok_charset)msg['Subject'] = Header(email_subject, 'gbk')msg['From'] = '发件人账号'msg['To'] = '收件人账号'smtp = smtplib.SMTP_SSL(email_smtpserver, 端口)smtp.ehlo(email_smtpserver)smtp.login(user=email_user, password=email_password)smtp.sendmail(email_sender, email_receive, msg.as_string())smtp.quit()''' 程序运行日志 '''w_character = open('\\ 日志存在目录 \\', 'a')w_character.writelines(str(x)+"  START*****************************************\n")log_eml_name = str(set_timed()) + " : " + str(eml_name)w_character.writelines(log_eml_name+"\n")log_eml_file = str(set_timed()) + " : " + str(eml_file)w_character.writelines(log_eml_file+"\n")log_subject = str(set_timed()) + " : " + str(subject)w_character.writelines(log_subject+"\n")log_ok_charset = str(set_timed()) + " : " + str(ok_charset)w_character.writelines(log_ok_charset+"\n")log_new_dir = str(set_timed()) + " : " + str(new_dir)w_character.writelines(log_new_dir+"\n")w_character.writelines("END*****************************************\n\n")print("邮件原路径：  ", eml_file)print("发送成功后备份：  ", new_dir)shutil.copyfile(eml_file, new_dir)time.sleep(0.5)x = x + 1print("\033[32m", '*' * 20, "end", '*' * 20, x + z, '*' * 20, "\033[0m")time.sleep(2)elif ok_charset == "NULL":print(" >>  字符集定位为NULL不能通过： NULL <<")''' 程序运行日志 '''w_character = open('\\ 日志存在目录 \\', 'a')w_character.writelines(str(x)+"  START*****************************************\n")w_character.writelines(" >>  字符集定位为NULL不能通过： ERROR <<")log_eml_name = str(set_timed()) + " : " + str(eml_name)w_character.writelines(log_eml_name+"\n")log_eml_file = str(set_timed()) + " : " + str(eml_file)w_character.writelines(log_eml_file+"\n")log_subject = str(set_timed()) + " : " + str(subject)w_character.writelines(log_subject+"\n")log_ok_charset = str(set_timed()) + " : " + str(ok_charset)w_character.writelines(log_ok_charset+"\n")log_new_dir = str(set_timed()) + " : " + str(new_dir)w_character.writelines(log_new_dir+"\n")w_character.writelines("END*****************************************\n\n")z = z + 1print("\033[32m", '*' * 20, "end", '*' * 20 , x+z , '*' * 20, "\033[0m")time.sleep(2)else:print(" >>  最后定位异常，即将跳出： ERROR <<")''' 程序运行日志 '''w_character = open('\\ 日志存在目录 \\', 'a')w_character.writelines(str(x)+"  START*****************************************\n")w_character.writelines(" >>  最后定位异常，即将跳出： ERROR <<")log_eml_name = str(set_timed()) + " : " + str(eml_name)w_character.writelines(log_eml_name+"\n")log_eml_file = str(set_timed()) + " : " + str(eml_file)w_character.writelines(log_eml_file+"\n")log_subject = str(set_timed()) + " : " + str(subject)w_character.writelines(log_subject+"\n")log_ok_charset = str(set_timed()) + " : " + str(ok_charset)w_character.writelines(log_ok_charset+"\n")log_new_dir = str(set_timed()) + " : " + str(new_dir)w_character.writelines(log_new_dir+"\n")w_character.writelines("END*****************************************\n\n")z = z + 1print("\033[32m", '*' * 20, "end", '*' * 20 , x+z , '*' * 20, "\033[0m")time.sleep(2)print("\033[33m发送至对方的邮件 ： ", x, " 封！\033[0m")print("\033[33m不能发送的邮件 ： ", z, " 封！\033[0m")print("\033[33m共扫描的邮件 ： ",x+z ," 封！\033[0m")print("\033[33m不能解析字符集或者没有字符集标识的邮件： ", d, " 封！\033[0m")print("\033[33m如下： \n", d_txt, "\033[0m")print("\033[33m乱码文件： ", c, " 封！\033[0m")print("\033[33m如下： \n", c_txt, "\033[0m")print("\033[33m出现编码冲突的邮件： ", e, " 封\033[0m")print("\033[33m如下： ", e_txt, "\033[0m")time.sleep(0.5)sys.exit()if __name__ == '__main__':rootdir = "\\ .eml 文件存在目录 \\"runPri_files(rootdir)

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将 .eml 后缀的文件以邮件形式发送

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