If you want plain text only article submission by email, this seems to do the job - it doesn't seem to handle html formated emails well, stripping the code but leaving a few random characters.
I had hoped you could control the category/section choices through codes in the email body or title, but it requires multiple mailboxes if you want to submit to different categories and sections.
The cron job set-up might be a stumbling block for some users...I don't think that's really the fault of this component though, Joomla itself probably needs a scheduling framwework...
The English in the support forums is pretty hard work though...as far as I can understand only the pro version supports collecting emails from Gmail mailboxes (because of the bespoke ports and SSL traffic encryption), but I couldn't get it to successfully import an email from a non-Gmail mailbox, when the email was sent to it from Gmail either...not even when using the developers own test mailbox - it inserted the title but stripped the body text. Gmail seems to encode (not encrypt!!!) the email such that the component can't read it properly. I couldn't seem to explain my issues in simple enough English to find a solution...just kept getting told that encryption wasn't supported and to read the product descriptions
Responses on the forum were quick though, but ultimately I personally found that the level of English was inadequate for my support needs.
It's also worth noting that their licensing policy seems to have changed since the comment below from "Seeraj" - once you've bought the component you're then only allowed two further downloads.
I think it has potential and if your needs are pretty basic, you probably won't be disappointed.
Personally, I was disappointed, but mostly with myself I guess...I could have avoided wasting my money by properly testing the component on the developer's demo site.