You have several means to contact us, depending on the topic:
If you are an ODM, OEM, operator, or an eCommerce, online content etc. provider you should contact us at: email@example.com.
For developer support, please send an email to firstname.lastname@example.org, thank you.
The core OS is based on Mer Project, an open source, mobile optimised distribution while the UI is proprietary software owned by Jolla. View our open projects in github and welcome to contribute code.
Discuss, ask or answer threads related to development of Sailfish OS on our mailing list.
Talk to us, discuss about the current progress and contributions or just say hello at Freenode #sailfishos IRC channel.
Please email email@example.com for assistance.
If you unsure about the nature of your request you can always send an email to firstname.lastname@example.org.