I suspect fz uses a case-sensitive domain. domain RFC uses case insensitivity for domain

[Jim Michaels]

I suspect fz uses a case-sensitive domain. domain RFC uses case insensitivity for domain. I have been unable to login with fz for about 1 month. hosting company says everything OK.
please check RFC and act accordingly. there are multiple domain RFC's and one of them is considered more up-to-date.

try this with a web browser for proof (protocol is case-sensitive):
FILEZILLA-PROJECT.ORG

username@… - what does the FTP spec say as to case insensitivity or case-sensitivity for the domain part?

also, why is fz compiled with -g (debug symbols)? -s -O2 would speed up the code.

if it's of any interest,
FileZilla Client

---

Version: 3.27.1

Build information:

Compiled for: x86_64-w64-mingw32
Compiled on: x86_64-pc-linux-gnu
Build date: 2017-08-14
Compiled with: x86_64-w64-mingw32-gcc (GCC) 6.3.0 20170516
Compiler flags: -g -O2 -Wall

Linked against:

wxWidgets: 3.0.4
SQLite: 3.19.3
GnuTLS: 3.5.13

Operating system:

Name: Windows 7 (build 7601, Service Pack 1), 64-bit edition
Version: 6.1
Platform: 64-bit system
CPU features: sse sse2 sse3 ssse3 sse4.1 sse4.2 avx aes pclmulqdq
Settings dir: C:\Users\----\AppData\Roaming\FileZilla\

[Jim Michaels]

that username thing followed by at sign was followed by DOMAIN.COM

[Tim Kosse]

Incoherent nonsense.

[Jim Michaels]

-g cannot be combined with -O2 folks. it just can't

[Jim Michaels]

comment1 was in reference to the bug reporting system removing the capitalized domain from the username then at sign then capitalized domain example. it is not incoherent nonsense. you need to learn about domains if you are going to work on anything regarding the internet.

[Tim Kosse]

-g cannot be combined with -O2 folks. it just can't

And jet fuel cannot melt steel beams.