Sympa::Aliases::CheckSMTP - Alias management: Check addresses using SMTP

       TBD.

   Methods
       check ($listname, $robot_id)
           Instancemethod.  Checks if the requested list exists already using SMTP 'RCPT TO'.

           Parameters:

           $listname
               Name of the list.

           $robot_id
               List's robot.

           Returns:

           Instance of Net::SMTP class or false value.

   Configurationparameters
       Following parameters in sympa.conf or robot.conf are referred by this module.

       list_check_helo
           SMTP  HELO  (EHLO)  parameter  used  for  address  verification.   Default  value is the host part of
           "list_check_smtp" parameter.

       list_check_smtp
           SMTP server to verify existence of the same addresses as the list.

       list_check_suffixes
           List of suffixes used for list addresses.

       The feature which allows Sympa to check listname on SMTP server  before  list  creation,  contributed  by
       Sergiy Zhuk, appeared on Sympa 3.3.

       "list_check_helo" parameter was added by S. Ikeda on Sympa 6.1.5.

       Sympa::Aliases::CheckSMTP as a separate module appeared on Sympa 6.2.23b.

6.2.76                                             2025-02-12                  Sympa::Aliases::CheckSMTP(3Sympa)

       Sympa::Aliases::CheckSMTP - Alias management: Check addresses using SMTP

       Sympa::Aliases.

         use Sympa::Aliases;
         my $aliases = Sympa::Aliases->new('CheckSMTP');
         $aliases->check('listname', 'domain');