With no detail view for individual emails in the thread in iOS, the workaround is tedious. It’s very easy to send emails to the wrong group of people and confusing when you tap reply all, but get the wrong group of recipients pops up. It was so confusing to figure out what was happening. This has just broken my ability to respond properly in threads. The only way to get the expected behavior, replying all to the email chain the users has the current context for, is to scroll to the bottom of the often expanded email thread (super long) to tap the reply all button at the bottom. So even if you scroll or use the arrows to navigate to the correct email, the sticky button for reply all simply defaults to the top-totally useless in that context-group of response emails. For example, once you forward an email to one or more people who were left off the chain as an FYI, or have a quick side conversation with a sub group in the thread, it’s incredibly difficult to reply all to the correct complete group again.

It’s easy to break the expected behavior. That might be good UX in theory, but in practice it’s awful. Reply all in threads now defaults to the last group of recipients at the top of the thread, regardless of which message in the thread you have selected or is active.

Use Mail Privacy Protection to hide your IP address and prevent senders from seeing your mail activity.

Improved search with intelligent search that corrects typos and use synonyms.

Use Mail Drop to send large attachments from any account through iCloud.

Use Markup to add drawings, comments, or a signature to photos and documents.

Add images, scan documents, create sketches, attach files and access text formatting tools from the handy Format bar.

Triage email messages using swipe gestures that help you quickly archive, delete, flag, or mark messages as read or unread.

Flag important contacts as VIPs to receive notifications when their emails arrive.

Manage your inbox by scheduling emails, receiving follow up reminders for sent emails and setting reminders for emails you want to return to.

View all of your accounts in a single inbox, choose a specific mailbox or filter to see just Unread or Flagged messages.

Access email from iCloud, Gmail, Exchange, Yahoo, and Outlook as well as many other email providers - all in one place.

Catch up on email with more peace of mind with Mail Privacy Protection, which prevents email senders from learning information about your Mail activity. Organize your inbox by setting a reminder for emails you want to get back to, scheduling emails to send at a designated time and receiving follow ups to emails you sent but never received a response for. Add images, scan documents, create sketches and attach files using the handy Format Bar.

Create, access and manage mail from all your emails accounts in one place.

Mac mail app