[英]How to filter/search for emails with a custom header field using Python imaplib?
I want to filter emails for the presence of a specific custom header field, eg "X-my-header-field: my-header-value"
.我想过滤电子邮件是否存在特定的自定义标头字段,例如
"X-my-header-field: my-header-value"
。 I am using Python's imaplib .我正在使用Python 的 imaplib 。 I unsuccessfully tried the search method :
rv, data = mailbox.search(None, "X-my-header-field", 'my-header-value')
.我没有成功尝试搜索方法:
rv, data = mailbox.search(None, "X-my-header-field", 'my-header-value')
。
Does anybody have an idea or hint how to accomplish this?有没有人有想法或暗示如何做到这一点? The idea is to filter the emails before downloading it from the server.
这个想法是在从服务器下载电子邮件之前过滤电子邮件。
mail.list()
mail.select("inbox") # connect to inbox.
result, data = mail.search(None, '(FROM "anjali sinha" SUBJECT "test")' )
ids = data[0] # data is a list.
id_list = ids.split() # ids is a space separated string
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