When comparing Postbox vs Nine, the Slant community recommends Nine for most people. In the question“What are the best cross-platform mobile email apps?” Nine is ranked 4th while Postbox is ranked 10th.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Clear interface
Pro Forgotten attachment reminders by default
Reminding the user that they forgot to attach the file if they mentioned one in the body of the email is one of the most useful features of any email client and so many don't include this. Postbox is pre-configured to look for certain keywords (attached, CV, spreadsheet, pdf etc) and you can specify your own keywords in addition.
Pro Blocks tracking gifs
Has the ability to block tracking gifs commonly used for read receipts.
Pro One Inbox for all accounts
All messages in one place. But you can select to show only messages from each account either.
Pro Quick Bar for macros
Quick bar allows you to add a variety of content to your message. It will let you reuse URLS in your Sent folder, and autocompletes against canned responses, signatures, and topics.
Pro Can adjust color themes for each account.
Pro Supports ActiveSync protocols
Pro Convenient theme options
The black theme is easy on the battery and eyes.
Pro Good customization
But not so many you have to read and dig through documentation to do what you want.
Pro Supports Outlook category colors, Outlook for Android doesn't
Pro Very reliable
Cons
Con No support forum
Support for paid product has no online forums.
Con Not free
Con Not Cross-platform at all
Only has an Android app. No Windows, Mac versions available.
