Overall, Postbox is great for my personal email, as I've described above. My only major negative is that I cannot use it on Microsoft Exchange--that is, the only negative is that they don't allow me to use it even more!

I'm a big fan of desktop email clients, rather than web clients, mainly because I can do a lot of email work even when I'm offline. Probably my favourite aspect of Postbox is the keyboard shortcuts. They are well thought out and so make my email use smooth--I can easily do so many common tasks with just one key click, such as moving messages to folders. In addition, there are so many tiny details that are almost invisible yet work so smoothly--I barely notice them until I work with other clients like Outlook. For example, when I delete messages, even if they have not yet been read, they are automatically marked as read when deleted so that I don't have to do the two steps of marking a message as read and then deleting it.

My big negative is that Postbox does not provide native support for Microsoft Exchange--it only provides IMAP. This is a deal-breaker. First, IMAP is not a full replacement for Microsoft Exchange, so there were so many little things that just didn't work right, even after I carefully followed the instructions on Postbox's dedicated page to customize settings to try to work around those issues. Then, to make things worse, my employer blocked IMAP on its Outlook accounts, so I cannot use Postbox at all any longer for my work email account. I now use Postbox only for my personal accounts and then Outlook for my work account. I've already requested Postbox to add support for Microsoft Exchange, but they said there was insufficient demand for that feature. That is always a very dubious reason for not adding features--obviously, there must be some business users who would have the demand for Exchange support but then don't even bother with Postbox once they find that it is missing!

Overall, my experience has been positive. It would be nice to be able to request a feature and receive a response from Postbox staff as to whether there is any possibility of implementation.

Postbox is relatively easy to use. The overall interface and design are well-done, which contributes to ease of use. Postbox has powerful search features and searches are rapid, after initial indexing has occurred. The ability to quickly filter by contact name or by other message characteristics is also very nice. Displaying just the names of attachments and being able to quickly review them is a big plus.

The most annoying feature for me is that selecting a topic for a message will add that topic to the entire message conversation. Often I want to tag different emails in the conversation with a different topic tag but this isn't possible. I've used Postbox for many years, but as my number of saved emails has accumulated, I need to be able to categorize them individually so this "feature" is increasingly leading me to consider other email software options.

Features have been pretty good, support definitely has not.

It's easy to use (well, at least the past versions that I was able to install), and had a lot of features.

First, the installation file is blocked by Windows 10, and the advice Postbox provides does not address Windows' newest way of blocking it. Second, once I do apply Windows' new way of unblocking installation files, I get the message that the file is corrupt. Third, there is no section in their support that addresses this. And Fourth, the only way I can contact support is to pay $8 - which is absurd, especially when I'm not the only user that could be affected by this.

I like it!btw. I bought a lifetime license years ago - which was less than the subscription price that other products charge for a year.

I like the clean and crisp layout, ease of use. I come from years and years of Thunderbird, Outlook, and Mailbird use - and Postbox is a much less cluttered experience. Furthermore, I use it strictly for emails - so no Task Management, Chats, Grouping, etc. that is included in many other tools (but which I don't need).

I would like to have a Calendar (connection), and an update for the layout of the Address Book seems overdue.

I can't speak yet about their support as I haven't had any exchanges yet. On the positive side, I haven't needed to contact them. Their getting started tutorials are excellent and comprehensive, and so is their knowledge base, for what I've seen so far, the app is very well documented.

LOVED the flexibility and slick design and powerful features. It feels really modular and that it will accommodate my particular workflow.

It would be great if one could additionally customize the icons themselves, at least the colors, also to eliminate the toolbar on top altogether, but I rest content :)

I have used Postbox since its first release. I have used it on both MAC and Windows OS and have always found it easy to use. The major plus for me is how easy it is to find an attachment and the way I can link to new emails. The program is built to be intuitive which means the hard work is always done for you. Every upgrade has left you with the same UI so you never had to re-learn how to use it. I currently store ten years of email on it so about 26,000 and have never had a problem.

Easy to manage attachments the "view" aspect of the program is what really makes it unique.

Does not always find the correct config when adding email addresses. No mobile version.

Great!

- Possibility to group email addresses in groups (not only in all-in-one inbox). - One time paymant license. I hate monthly or yearly payments. I like to pay for app once and to use it. And if in future there is some update with significant features, then I can decide by myself - to buy or not to buy update, and if I decide to buy, then - when to buy.

It would be good to have in right corner on on right side some small calendar. I don't think integreated calendar (with Google calendar, iCal or others), but only calendar with monthly view to look date for. For example, if I write an email and must point out some date, i can quickly press some button and look to calendar dates - what date is next Friday, or what was date last Monday etc.

Good experience. I was using before Mailbird and emclient but I had lot of problems, so, I started looking an alternative and so I came to you. I tried it and decided to buy it because it's really worth it

A lot of features A lot personalization. Good performance

I use it on Windows, I can't minimize it as an icon next to the clock.. for example as antivirus or Spotify, I can minimize these next to de click un the toolbar. Sometime I have troubles with margin of the signature, if u want to edit it in the same email, margins are spoiled I would like to have a way to organize better the email, for example there's an app on mobile, Spark Mail, it has a funtions to organize email by relevance, I don't know how it works exactly but is nice l.

I spend a lot of time in email. Being able to find things fast and also get out of email fast to do something else is important.

I like that it helps focus me by having some very smart filters and tagging. The keyboard shortcuts are also great. I save a lot of time now in how I handle my email. Also, when I was first starting out, their Support was great in helping explain one feature that I misunderstood how to use.

Too trivial to list. It's great. I need 40 characters for this field.

I monitor about a dozen email accounts. Postbox lets me easily see new messages in all of my accounts.

Easily connects all of my email accounts and combines them into one stream of messages

I can't think of anything I don't like about Postbox.

Everyday user, multiple accounts (15) are managed simultanoesly. Business and private user.

Works smoothly even with many accounts. You can change folder for e-mails so your C partition drive on Windows does not grown day by day. but the best option is you can colour your e-mails with your numer pad - coloured topic are easy to manage if you use miltiple accounts and work on many tasks simultanously. 5 stars for developers and for Customer Service that hepled me from time to time with new features and some minor problem with my system (for example my fonts on windows crushed and CS helped me to find solution althrough it was not their job, e-mails with Georgia font was problematic). I use their app day by da within last 2 years and I am more than happy after transition from Thunderbird, Outlook, eM Client and after tested some more others...Postbox is best of them all IMO. I highly recommend !

List of supported languages. I am from Poland and there is no Polish translation although there is Russian and some other big countries like Italian or German. Alternative apps have polish language. I understand that it takes some resources to create more languages but not everyone uses English language at that high level to be ready to use only the english interface, so it is hard to recommend the app to friends in my country.

My job requires reading, accurately filing away, and responding to hundreds of email messages each business day. I've used dozens of other email clients and none of them can hold a candle to Postbox. For better or worse, I am hopelessly addicted to this tool.

There are so many features that Postbox has that I depend on day to day, I'm not sure where to start. I think the most useful for me personally is the ability to color-code messages and assign topics to them. "Accounting" is green. "Contracts" are orange. "Urgent" is red. "Publicity" is fuchsia. It's simple to categorize my email by urgency and topic this way. After that, the quick-move feature that also exists in the Gmail web interface that allows you to easily label and file/archive messages is great. They expanded that with the new "copy" feature which I am also using a lot. Even some of the lesser-used but advanced features quickly come around as must-haves. One example is the new "clips" feature, which allows you to easily stylize outgoing messages to really let your emails stand apart from others in a long email chain. It's very useful. With the new version 7, we can also choose from a number of attractive themes which make the interface look very slick.

I have experienced some instability from time to time, but to be fair, I run about a half dozen separate email accounts consisting of hundreds of thousands of messages through Postbox every day. I also noticed that the software became much more stable after I upgraded to MacOS Mojave from High Sierra, so these matters were apparently not Postbox related, but instead OS related. To be honest, I have few complaints about the software, and the few times I have ever had to contact support, they have been extremely responsive and helpful.

I started using (and recommending) Postbox during my time as a IT consultant to small businesses (who also love the software). I now am semi retired and us the software personally for my investment activities. Since I get a lot of old emails related to my former business, Postbox allows me to sort them into folders for a later look or delete them directly. I have multiple emails for security purposes and I am able to consolidate them into the single Postbox application. It is easy to use, easy to confiure, and it works all the time.

Ability to consolidate multiple emails onto one platform with the ability to send from any. Filter ability is excellent to group incoming emails into the best folder and in cases of spam directly to delete. Ability to search the contents of all emails (or select email accounts) in one easy search

Sometimes the indexing feature takes a long time and puts the software on hold.

Overall It would have got a full rating if it was not for the tech support being billable considering I am a licensed user, and the fact of not having the basic ability to export accounts on the fly to another machine or same machine for a clean OS install, atleast the option to backup imap accounts / settings not folders should be standard.

Very clean light software easy to install, used this on my mac as well as windows with minimal issues. I like the theme option with the software and the ability to organize accounts groups as well as folders etc easily on the fly. There are still many features I have yet to explore but the most part I like most is the stability of the software.

The export functions for existing email accounts regardless of it being POP or IMAP needs to become a standard feature, as I have plus 20+ email account and sometimes I tend to move from one computer to another the part of not being able to just click and export my existing settings is tedious. Another fair feature that one would ask for is for those who have a valid license then the tech support should at-least be free of charge and not billed per request.

Been using Postbox for years now. I think started with version 3 and they are at v7 now. Continuously being developed it is a smart tool for anyone using they Mac as an office place! I am constantly on my computer and sending & receiving emails. It is a hassle free piece of software. Setting up is no different or difficult then any other mail software. I migrated from Outlook (back then) and it was far easier to use and was very easy to adjust to.

I have not managed to figure out how to import my settings and email to a new computer and I dont think the information available online explains it well. This weekend I have re-setup my MAC twice and both of the times I tried to import rather than having to setup all over again but failed. Luckily I am using my email accounts with IMAP connections so it was easy to sync but importing I did not manage. Also, I had to go to Mojave from Catalina and there were issues (stemming from Catalina I think). Back to Mojave and have no issues.

After using outlook this was an introduction to software done right! Straight away it just made sense! It never gets in the way! I have a very large in box and the app never slows down! Even on my old iMac with a standard HD it’s nippy!

This is email sorted! I’ve used multiple different email clients and postbox was a lucky find being included with a bundle of software that I bought years ago I loved it so much when v4 came out I bought a lifetime license and I am over the moon that I did! As this app just gets better and better! This is designed by people that use email!

It’s a very small thing I’d just like the reminders to be date aware so I get a prompt for my ageing brain to do things!

No issues at all, in fact fixed issues I had with other clients.

Switched to Proton Mail and used with Thunderbird, emClient, Mailbird, all had issues. Discovered Postbox and worked perfectly with Proton. Not only that but blown away by just how good this client is, best of the best in my opinion.

Nothing except would like an 'Undo Send' option (delay for say 20 seconds), have submitted as a feature request... pretty pretty please!