Question

我正在尝试使用Python启动一些Outlook 2007自动化。我从Steve Townsend那里得到了这个伟大的剧本（{下文）：Send Outlook Email Via Python?

但是我在开始这个时遇到了麻烦。

import win32com.client

def send_mail_via_com(text, subject, recipient, profilename="Outlook2007"):
    s = win32com.client.Dispatch("Mapi.Session")
    o = win32com.client.Dispatch("Outlook.Application")
    s.Logon(profilename)

    Msg = o.CreateItem(0)
    Msg.To = recipient

    Msg.CC = "moreaddresses here"
    Msg.BCC = "address"

    Msg.Subject = subject
    Msg.Body = text

    #attachment1 = "Path to attachment no. 1"
    #attachment2 = "Path to attachment no. 2"
    #Msg.Attachments.Add(attachment1)
    #Msg.Attachments.Add(attachment2)

    Msg.Send()


send_mail_via_com("test text","test subject", "removed@security.obv","Outlook2007")

但我得到以下错误：

Traceback (most recent call last):
  File "C:\Python32\lib\site-packages\win32com\client\dynamic.py", line 83, in _
GetGoodDispatch
    IDispatch = pythoncom.connect(IDispatch)
pywintypes.com_error: (-2147221005, 'Invalid class string', None, None)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\PROJECTS\Python\send_mail_test.py", line 25, in <module>
    send_mail_via_com("test text","test subject", "removed@security.obv","Outloo
k2007")
  File "C:\PROJECTS\Python\send_mail_test.py", line 4, in send_mail_via_com
    s = win32com.client.Dispatch("Mapi.Session")
  File "C:\Python32\lib\site-packages\win32com\client\__init__.py", line 95, in
Dispatch
    dispatch, userName = dynamic._GetGoodDispatchAndUserName(dispatch,userName,c
lsctx)
  File "C:\Python32\lib\site-packages\win32com\client\dynamic.py", line 108, in
_GetGoodDispatchAndUserName
    return (_GetGoodDispatch(IDispatch, clsctx), userName)
  File "C:\Python32\lib\site-packages\win32com\client\dynamic.py", line 85, in _
GetGoodDispatch
    IDispatch = pythoncom.CoCreateInstance(IDispatch, None, clsctx, pythoncom.II
D_IDispatch)
pywintypes.com_error: (-2147221005, 'Invalid class string', None, None)

我错过了可能是愚蠢的事情。

已经安装了Python 3.2和PyWin32

非常感谢

Answer 1

没关系......

import win32com.client
olMailItem = 0x0
obj = win32com.client.Dispatch("Outlook.Application")
newMail = obj.CreateItem(olMailItem)
newMail.Subject = "I AM SUBJECT!!"
newMail.Body = "I AM IN THE BODY\nSO AM I!!!"
newMail.To = "who_to_send_to@example.com"
#newMail.CC = "moreaddresses here"
#newMail.BCC = "address"
#attachment1 = "Path to attachment no. 1"
#attachment2 = "Path to attachment no. 2"
#newMail.Attachments.Add(attachment1)
#newMail.Attachments.Add(attachment2)
#newMail.display()
newMail.Send()

这适用于安装了PyWin32的Python 3.2.3。如果你想玩这个，我已经注释了一些行。

[2017年编辑] - 添加HTML电子邮件支持（如果它对任何人都很方便）

import win32com.client

#some constants (from http://msdn.microsoft.com/en-us/library/office/aa219371%28v=office.11%29.aspx)
olFormatHTML = 2
olFormatPlain = 1
olFormatRichText = 3
olFormatUnspecified = 0
olMailItem = 0x0


obj = win32com.client.Dispatch("Outlook.Application")
newMail = obj.CreateItem(olMailItem)
newMail.Subject = "I AM SUBJECT!!"
newMail.BodyFormat = olFormatHTML    #or olFormatRichText or olFormatPlain
newMail.HTMLBody = "<h1>I am a title</h1><p>I am a paragraph</p>"
newMail.To = "who_to_send_to@example.com; anotherrecipient@email.fake"

# carbon copies and attachments (optional)

#newMail.CC = "moreaddresses here"
#newMail.BCC = "address"
#attachment1 = "Path to attachment no. 1"
#attachment2 = "Path to attachment no. 2"
#newMail.Attachments.Add(attachment1)
#newMail.Attachments.Add(attachment2)

# open up in a new window and allow review before send
newMail.display()

# or just use this instead of .display() if you want to send immediately
#newMail.Send()

Answer 2

上面的代码也适用于Python 2.7。原始帖子中的错误是由以下原因引起的：

s = win32com.client.Dispatch（“Mapi.Session”）       Traceback（最近一次调用最后一次）：         文件“”，第1行，in         发送文件“c：\ Python27 \ lib \ site-packages \ win32com \ client__init __。py”，第95行           dispatch，userName = dynamic._GetGoodDispatchAndUserName（dispatch，userName，clsctx）         _GetGoodDispatchAndUserName中的文件“c：\ Python27 \ lib \ site-packages \ win32com \ client \ dynamic.py”，第108行           return（_GetGoodDispatch（IDispatch，clsctx），userName）         _GetGoodDispatch中的文件“c：\ Python27 \ lib \ site-packages \ win32com \ client \ dynamic.py”，第85行           IDispatch = pythoncom.CoCreateInstance（IDispatch，None，clsctx，pythoncom.IID_IDispatch）

它曾经在Outlook 2003中运行。我想2007年根本不需要MAPI和登录。

尝试使用Python从Outlook 2007发送邮件（win32com.client）

2 个答案: