System info
-----------

linux
Linux 50-6-175-193.www.hostgator.com 5.14.0-503.15.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Nov 28 07:25:19 EST 2024 x86_64 x86_64 x86_64 GNU/Linux


Perl modules
------------

strict .......................... Ok
Sys::Hostname ................... Ok
POSIX ........................... Ok
Errno ........................... Ok
IO::Socket ...................... Ok
IO::Select ...................... Ok

Local server test
-----------

Ok

DNS <TCP> client test (194.173.175.100)
-----------

Ok

DNS <UDP> client test (194.173.175.100)
-----------

Ok

SMTP Client test (smtp.mail.ru)
-----------

Error > Can't connect > Connection refused