Sign up ×
Super User is a question and answer site for computer enthusiasts and power users. It's 100% free, no registration required.

I'm having this annoying issue lately. Every file that I attach at some message, it goes corrupted to the receiver. And when someone send me something attached using Thunderbird I can't open the file, it says it's corrupted, but if I use the webmail interface I can download and open the file correctly, why is that ? Why is that happening ? Any ideas ?

share|improve this question
What version of Thunderbird are you using?. What add-ons do you have? –  Ramhound Nov 16 '12 at 14:28
What E-Mail server do you use for receiving? Thunderbird has AFAIR some problems with Exchange via IMAP and attachments. –  Robert Nov 16 '12 at 14:55
@Ramhound, I using the last one at the time, v15. –  Valter Henrique Aug 9 '13 at 10:56
@Robert, I was using the gmail. –  Valter Henrique Aug 9 '13 at 10:57

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.