學習如何找email 改寫成 txt saving file

• 利用 imaplib 功能 → 連到 ex gmail server 查找信件

  • import imaplib module
    1. imaplib.IMP4_SSL
    2. SSL = secure sokects Layer
       1. socket 接口 會用加密演算法 aes-128

• 利用5個imaplib method 執行select 查找功能 (login/list/select/search/fetch)

  • M.login → 登入 username / password (login authentication)
  • M.list → 找出 server 中 folder (可以看 email folder)
  • M.select → 選出要select 的folder (based 查找條件)
  • M.search → search by folder _ return tuple 給你mail ID ex ID1 (應該不太實用)
  • M.fetch(id,”(RFC822)”) →

import imaplib

smtp_obj = smtplib.SMTP("smtp.gmail.com",587) # 建立mail server 連線 /跟 加密port 587
email = "[email protected]"
password = "xxxxxxxxxxxx"

M = imaplib.IMAP4_SSL("imap.gmail.com")
print(M.login(email,password))
print(M.list())

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('OK', [b'[email protected] authenticated (Success)'])
('OK', [b'(\\HasNoChildren) "/" "INBOX"', b'(\\HasChildren \\Noselect) "/" 
"[Gmail]"', b'(\\All \\HasNoChildren) "/" 
"[Gmail]/&UWiQ6JD1TvY-"', b'(\\HasNoChildren \\Trash) "/"
 "[Gmail]/&V4NXPmh2-"', b'(\\HasNoChildren \\Junk) "/" 
"[Gmail]/&V4NXPpD1TvY-"', b'(\\HasNoChildren \\Sent) "/" 
"[Gmail]/&W8RO9lCZTv0-"', b'(\\Flagged \\HasNoChildren) "/"
"[Gmail]/&XfJSoGYfhl8-"', b'(\\Drafts \\HasNoChildren) "/"
 "[Gmail]/&g0l6Pw-"', b'(\\HasNoChildren \\Important) "/" 
"[Gmail]/&kc2JgZD1TvY-"'])

import imaplib
smtp_obj = smtplib.SMTP("smtp.gmail.com",587) # 建立mail server 連線 /跟 加密port 587
email = "[email protected]"
password = "xxxxxxxxxxx"

M = imaplib.IMAP4_SSL("imap.gmail.com")
M.select("inbox")
print(M.search(None, "FROM [email protected]"))

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('OK', [b'1 2'])

import smtplib
import imaplib
smtp_obj = smtplib.SMTP("smtp.gmail.com",587) # 建立mail server 連線 /跟 加密port 587
email = "[email protected]"
password = "xxxxxxxxxxx"

M = imaplib.IMAP4_SSL("imap.gmail.com")
M.select("inbox")
print(M.search(None, "FROM [email protected]"))

M.search(None,"FROM [email protected]") # 查找 search mail 中的資料
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