This patch enhances error handling in the smtp_auth_maybe() function by distinguishing between temporary errors and permanent authentication failures. Zheng Yuting (1): improve smtp authentication error handling logic git-send-email.perl | 30 ++++++++++++++++++++++-------- 1 file changed, 22 insertions(+), 8 deletions(-) -- 2.49.0.rc0.57.gdb91954e18