This problem is due to your email server setup. Server is setup to delete mails from the server once they are downloaded to your Outlook. Your Android Email client only shows mails that are on the server, hence you can't see mails once they are downloaded.

You may have an option where you can disable deleting downloaded mails, however my corporate mail server doesn't allow me to do this and always deletes downloaded mail, so I'm not sure about this.

This problem is due to your email server setup. Server is setup to delete mails from the server once they are downloaded to your Outlook. Your Android Email client only shows mails that are on the server, hence you can't see mails once they are downloaded.

You may have an option where you can disable deleting downloaded mails, however my corporate mail server doesn't allow me to do this and always deletes downloaded mails, so I'm not sure about this.

This problem is due to your email server setup. Server is setup to delete mails from the server once they are downloaded to your Outlook. Your Android Email client only shows mails that are on the server, hence you can't see mails once they are downloaded.

You may have an option where you can disable deleting downloaded mails, however the my corporate mail doesn't allow me to do this and always deletes downloaded mails, so I'm not sure about this.

This problem is due to your email server setup. Server is setup to delete mails from the server once they are downloaded to your Outlook. Your Android Email client only shows mails that are on the server, hence you can't see mails once they are downloaded.

You may have an option where you can disable deleting downloaded mails, however my corporate mail server doesn't allow me to do this and always deletes downloaded mail, so I'm not sure about this.