Mailbutler

The email tracking feature is the most important feature for me - I deal with a lot of people who infringe my copyright and in the past some have tried to deny that they had ever received emails from me. I've been able to prove that they've not only opened emails, but actually clicked on the links in the emails as well, and even showing what browser/mail package and operating system they were using at the exact time they were reading the email.
There is nothing worse than sending an important email and then worrying about it all night in case it doesn't get delivered.. you can finish work safe in the knowledge that your important email has been opened, and no need to worry about it while you're trying to sleep!

Not only WOULD I recommend this software to anyone needing email tracking - I already DO recommend friends and colleagues to try it!

Sadly, the email tracking is the only feature of the software that I rely on - and for that purpose, I have to be on the Business package, which is expensive for me as an individual - so the price is expensive, but there is nothing else available that comes close to the tracking facility Mailbutler offers.
I was disappointed at having to upgrade to the most expensive subscription just to retain that facility, as it had previously been included in the lower tier, albeit in limited quantities - but still suitable for my needs.

I downloaded this software after hearing a coworker rave about its features, and it hasn't disappointed. Seamless installation. The tracking info, which includes when the email was opened, is such a handy feature. The Mailbutler email signature designs are sleek. The undo send is a godsend and is easier to use than Gmail's version. Highly recommend this software.

Occasionally the delay mail feature takes a moment "preparing" the email before sending, which can be mildly irritating but it usually resolves under a minute.

The features Mailbutler offers are simple yet brilliant, makes you wonder why regular mailing programs do not all have these as part of their standard package. In a way I think that will be Mailbutlers' problem at some point, that all their popular features are copied and offered for free by the giants as well.

After nearly a year I decided to uninstall Mailbutler. I loved the functionality but it caused my apple mail to crash all the time, on both my Mac computers. I felt heartbroken, but it was getting really annoying having to restart mail all the time.

The ability to use Mac Mail and be able to create task and integrate with other software like Asana. I use Mac Mail heavily and rely on the features to manage multiple email account at the same Time. Very few plugins do a good job integrating with Mac Mail. The ability to Track Emails and share information with team member without leaving the Mail app is absolutely Fantastic. I work at night so the ability to send mail in the morning so it does not look like I am up at 3am is great. It also insures that my client gets the email at he time I like.

No Cons, Its does what it was intended to do.. I use it in conjunction with other CRM solutions to complete my workflow and make my workflow simpler.