#This block empties trash, Gmail auto purges trash after 30 days anyways. Closing connection & logging out.".format(no_msgs) Simple Mail Transfer Protocol (SMTP) and DNS. Print "Will be removed", mcount, "messages"įor i in list(chunks(data.split(), 1000)): The CommuniGate Pro SMTP module also implements a protocol variation called LMTP (Local Mail Transfer Protocol). # yields successive n-sized chunks from l. Update: Rewrited part of a code, here is a 1000 times faster working variant (my server supports store command to more than 1000 messages at a time): def chunks(l, n): # now expunge marked for deletion messages, close connection and exit CommuniGate Pro Server Migration Tool to convert CommuniGate data items to PDF, MSG, PST, Office 365, IMAP, Gmail, etc. Print "Will be removed:\t", data.split(),"messages" Typ, data = m.search(None, '(BEFORE %s)' % (monthbefore)) # shows how many messages in selected folder What can you advise to improve the speed of deleting big amount of messages? import sys It takes several hours.īy trying to increase speed with multiprocessing gives error. If executing this script it will delete old messages, but deletion takes a lot of time and simple for iteration does not look effective. For the contacts, you may need to manually use. The CommuniGate Pro supports the secure APOP authentication method (used mostly for the POP protocol), and the insecure 'regular login' method for the protocols that support Clear Text Login. Only items in a users inbox or other mail folders can be migrated. The CommuniGate Pro Server supports the non-standard NTLM and MSN SASL methods used in Microsoft® products. But please kindly note that this will not migrate contacts, calendar items, or tasks. Here is the detailed information about the IMAP migration. Only messages that are older than 1 month should be deleted. If the server you are using supports IMAP, you can use IMAP migration to Office 365. Email folder receives approximately 300k new messages a month. Use the migration products below with any RFC 3501-compliant IMAP server, including Novell GroupWise, Cyrus, Courier, Dovecot, SunMail, or Zimbra. CommuniGate Migration tool is the best solution to directly export CommuniGate Pro emails to Exchange Server, Office 365 account and several file formats. This migration guide helps you import your organization's email from an IMAP server to Gmail for Google Workspace. The goal is to remove bunch of email messages using imaplib. Migrate from IMAP servers to Google Workspace.
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