Relative size of mail storage in different clients

1

I have an email account that I am starting to use with eM Client instead of Outlook 2021.
I think I have now got all my emails showing in eM Client now, but do these sizes look about right?

eM Client = 8.23GB
C:\Users\username\AppData\Roaming\eM Client\327c9999-9999-9999-9999-9999b1f9999

Outlook 2021 PST = 9.88GB
Outlook 2021 OST = 8.05GB
Hosted Email account admin itself = 9.47GB

Just want to feel confident that eM Client has grabbed all the emails via IMAP ok.
I appreciate that these applications store the data in different ways, but wasn’t sure if the above looks typical/reasonable.

2

Yes your eM Client database size looks pretty right to me compared to your Outlook sizes.

The local eM Client IMAP mail database storage size can change in size depending on if you eg: set messages and/or attachments to all download offline which then speeds up opening them.

So if you have the default IMAP account setup which only reads the message headers & then caches messages locally as you click on them, the local mail database size will be alot smaller.

3

Thanks for the feedback.