when i go into gmail to send and receive emails. i get " bad report 400 " so i then go to options and delete all cookies and i can get in, but i have to repeat this action whenever i go back in, does anyone know how to rectify this problem

Which client do you use, Safari, other?

Have you been offline mode before?

says the message "bad request - error 400" ?

because I never heard o "bad report 400

Edited March 26, 200917 yr by webfact

Which client do you use, Safari, other?

Have you been offline mode before?

is the message "bad request - error 400" ?

i use mozilla firefox and my provider is TT@T and the message is

Bad Request

Error 400

Which client do you use, Safari, other?

Have you been offline mode before?

is the message "bad request - error 400" ?

i use mozilla firefox and my provider is TT@T and the message is

Bad Request

Error 400

in Gmail have you marked "use https:"

Have you activated Firefox to synchronize mail for offline use?

Which FF version do you use?

Try this Bad request fix

and report back if it worked for you

Which client do you use, Safari, other?

Have you been offline mode before?

is the message "bad request - error 400" ?

i use mozilla firefox and my provider is TT@T and the message is

Bad Request

Error 400

in Gmail have you marked "use https:"

Have you activated Firefox to synchronize mail for offline use?

Which FF version do you use?

hello i have enabled always use https, and have got emails offline enabled and i still have the same problem and the bad request link im getting an "address not found" sorry 2 b a pain in the aristottle and thank you 4 ur help

Which client do you use, Safari, other?

Have you been offline mode before?

is the message "bad request - error 400" ?

i use mozilla firefox and my provider is TT@T and the message is

Bad Request

Error 400

in Gmail have you marked "use https:"

Have you activated Firefox to synchronize mail for offline use?

Which FF version do you use?

hello i have enabled always use https, and have got emails offline enabled and i still have the same problem and the bad request link im getting an "address not found" sorry 2 b a pain in the aristottle and thank you 4 ur help

Try this solution (I found that somewhere) maybe it helps. Otherwise search Google & Firefox support for this issue. It is well known

Right click Start Button > Properties > Select Start menu (not classic) > Apply > Ok

Type %APPDATA% into search box at the bottom of the open start menu.

Goto “roaming” > Mozilla > FireFox > Profiles > should only be one folder left to choose.

(or address: C:\Users\YOURUSERNAME\AppData\Roaming\Mozilla\Firefox\Profiles\profile folder)

Select cookies.sqlite (and cookies.txt if present) > Delete

Good luck!