Zoho Mail retrieves a maximum of 200 emails per fetch from your POP server. Since the number of emails in your external account will be high initially, it might take about 3 to 5 days for all the emails to be populated in your mailbox. Learn more.
Generally, emails of all user accounts are retained as per the default retention policy set by your administrator. In case, custom retention policies are configured, emails that match the criteria are retained for the retention period mentioned in ...
Emails need to be in the RFC specified format to be imported successfully. If there are any non-standard emails, those emails will not be imported to Zoho Mail.
The file containing the exported emails will be available for a period of 30 days after the export. The link expires after the 30 day period or if the account whose emails you've exported is deleted.
The emails in Spam folders are retained for a fixed period of time after which they are permanently deleted. By default, the emails that are older than (or received before) 30 days will be automatically cleared periodically. You can configure this ...