Before you jump to the comments section and start a flame war, please let me give you a little ground.
Two years ago when I got back to Brazil I went to the same job but hired by a different company, the new company uses Microsoft Exchange as the mail solution. No matter how hard I could try it’d almost impossible to think they would ever move away from it, I’d need to convince people that I don’t know personally which are also in another continent…
I believe I’m not alone in this, so, instead of dreaming with the IMAP day I decided to take a look at what email clients could talk to Exchange, at that time there was ZERO Linux email clients supporting it, and to be fair I’m not talking about MAPI, which is another protocol used to communicate with Exchange but it’s disabled/blocked on my company and in many others.
There is some program that takes the OWA (Outlook Web Access) and convert it to IMAP, but I didn’t like the idea nor had the will to setup it as it looked complex. So for some time I just gave up and used the webmail, but it’s really bad, especially in 2007 version it doesn’t auto refresh the page, and even if it did it wouldn’t notify me about new emails.
So when my boss told me he could easily setup it on his OSX Mail I got intrigued, how could it talk to exchange if MAPI was not an option? After some research I became aware of EWS (Exchange Web Services), which is a SOAP specification to talk to Exchange using HTTP. I then tried to use gSOAP library to auto generate the interfaces and code to talk to it (as I have used it before for another SOAP project), but as soon as the code was also linked to any KDE library I got some DSO weird error from the linker… I tried to find how to fix this linker issue but couldn’t get help or find a solution.
I then sort of gave up and time passed again, and Evolution Mail got EWS support, but it also didn’t work with my company setup, no idea why, but still it didn’t work. Recently a new version of it started to work with my company’s server, and I started using it, but well besides the fact that it’s a GTK app it doesn’t work well for me, it’s slow, the address completion is quite useless…
So time to give Litteras another try, but wait! Why not give KMail EWS support instead of the yet another email client?
To put it simple: I don’t like MySQL on my servers (you can imagine how I fell about it on a desktop), even if it was PostgreSQL I simply think it’s wrong to store my mails on a SQL database. Granted KMail works great for lots of users, but I myself don’t like the underground tech, it’s probably much more a matter of taste.
So, KMail developer are telling me the emails are stored as regular files which is something I do know. But then there is a dependency with akonadi, which is the one that can use MySQL, sqlite… So to not spread FUD I’ll try to put it another way, I myself while trying to use it didn’t find a way to avoid akonadi, and I saw lots of other people not being able to do it too. Every place I look for information it says that Akonadi will cache the email information to be easily retrieved in other places, so it’s not the same as storing the emails on the data base. Still I myself (as mentioned earlier) don’t like this idea much. If one can still disable akonadi I actually find hard to believe it’s possible since all information I have found is that right now Akonadi has the resources to fetch the emails. So basically: continue using what you have been using and is working for you, in my taste I just don’t like, and that’t the reason why not everyone uses GTK or Qt or PostgreSQL, there are sometimes technical reasons, but it’s not entirely the case here, MySQL might perform well for this use case but past experience with it on servers gave me a trauma.
PS: I hope I clarified this part, as I knew it would be hard to explain it’s a personal matter (tho I ended the line stating this), and I needed to state my reasons for not willing to go the KMail/Akonadi way right now as that would be 1st question.
BUT If you like KMail and would like EWS support be happy. I’m building an EWS Qt library so that this will benefit any KDE/Qt developer willing to write a yet another mail client, and adding this kind of support for KMail should be much easier when the library is in place, I could even try to do it myself.
So what about Litteras?
Litteras already is a KDE application (as it uses KDE libraries), and I want it to feature EWS, POP3 and IMAP support. Locally I plan to store the emails in MailDir format, and index them with Xapian. I also want it to feature a clean user interface and most importantly do lot’s of magic when setting up an email account.
Right now you can just type your email and password and it will find the EWS server if it was deployed following Microsoft specification, it’s actually even better than EWS than Evolution in this regard right now as they didn’t do DNS SRV search to find the right server (which is the case needed for my company). It also download your folders and messages but doesn’t get the body yet, nor store then locally.
Now let’s do business 😀 I want your support:
- Do you want EWS support using Qt technologies?
- Want a library to make it easier for KMail use it?
- A different KDE/Qt mail client?
- Even Plasma Active/Tizen could benefit from this Exchange support as not having Exchange support might be a no go for many users.
Here is the indiegogo campaign to support two months of development, an amount of 6500 USD. Details on what I’ll do can be found there.
Go grab the code and hack it if you want: https://gitorious.org/litteras