*1.In which country do you currently reside?(Required.)

ArgentinaAustraliaAustriaBelgiumBrazilBulgariaCanadaChinaCzech RepublicDenmarkFinlandFranceGermanyGreeceHungaryIndiaIndonesiaIrelandItalyJapanLuxembourgMexicoNetherlandsNew ZealandNorwayPolandPortugalRomaniaRussiaSlovakiaSloveniaSouth AfricaSpainSwedenSwitzerlandTaiwanUkraineUnited KingdomUnited StatesOther (please specify)

*2.When did you first hear of Thunderbird?(Required.)

Less than 3 years ago

Between 3 to 10 years

More than 10 years ago

*3.How long have you been using Thunderbird? (If you stopped using Thunderbird for a period of time and came back to it, please indicate your most recent period.)(Required.)

Less than 3 years

3 to 10 years

More than 10 years

*4.How do you currently use Thunderbird? Please select all that apply.(Required.)

For business / work

For personal

For education