cannot get apple mail preferences to stay open

This section is not available in the new Outlook interface. For 'Signing algorithm', the default value of SHA-256 is appropriate for most situations.In the 'Digital signing' section, select your certificate from the drop-down menu.If you are using the new interface, click Security. If you are using the classic Outlook interface, click Advanced, and then select the Security tab.From the Outlook menu, select Preferences > Accounts, and then select your IU email account.If you just installed your client certificate, close Outlook, and then restart it.Use these instructions to enable Outlook to use client certificates for digitally signing and/or encrypting email Enable digital signing and encryption Use your client certificate with Outlook for macOS If you do not have certificates for everyone to whom the message is addressed, you will be prompted to send the message unencrypted. In the lower right of the message header, click the open lock icon to lock it when the icon is locked, your email message will be encrypted. If you have the public certificate for the recipient(s) to whom the message is addressed, you will be able to encrypt the email message. To access other mailboxes, I can toggle the sidebar anytime using the sidebar icon I added while customizing the toolbar.Because digital signatures are sent as attachments, which some mailing lists do not accept, you may not want to digitally sign messages sent to mailing lists.

As long as I select that before I hide the sidebar, I'm good. Sidebar - I know I just said I switch mailboxes from the sidebar, so why would I hide the it? Well, I access only the Inbox mailbox or the unified inbox often.Go ahead and hide it by clicking on View > Hide Favorites Bar. Favorites Bar - If you prefer to switch between mailboxes from the sidebar like I do, the favorites bar feels redundant.The tab bar reappears by itself when you create a new tab, but stays out of your way when you have a single tab active. Tab Bar - Hide the tab bar by unchecking the Show Tab Bar option in the View menu.Collapse these mailboxes by clicking on the Hide link that appears when you hover over the name of a mailbox in the sidebar. Mailbox Folders - For each email account, Mac Mail creates a dedicated mailbox to store emails that belong to a particular folder or label.

Cannot get apple mail preferences to stay open