At this time ILJ Mail does not have a dedicated tool for you to use to bring your old mail to our service. However, there are a couple of different things you can try below.
Please note this only works for IMAP. These are third party apps and services so please use at your own risk.
If you have Outlook or Thunderbird installed on your computer, you can set up both accounts within the program, allow it to fetch messages (IMAP of course!) and then you can drag folders or individual messages from your old account to your new one right there in the email client. Give it a little time and it should show up on the new server.
There is also an online tool we have used before but once again, it is a third party service so you will need to use at your own risk as we can’t guarantee an outcome of anything that we don’t own or operate.
Both tools will take some time to finish so you will need to be patient. Especially if you have large amounts of email to bring over.