Are you using Mozilla thunderbird email client for sending and receiving emails? Then the most probably you may experience issues such as emails attachments problems and server problems etc. Don’t worry! This is the case, when you should contact Thunderbird tech support phone number to get the resolutions from the technical experts. If you want to find out immediate solution of your queries then you can make a direct call at Mozilla thunderbird customer service number by visiting at directories available online such as Contactforhelp.