On Sat, May 23, 2015 at 06:51:59PM +0200, Herbert J. Skuhra wrote: > On Sat, May 23, 2015 at 06:22:45PM +0200, Joerg Jung wrote: > > > > > Am 23.05.2015 um 18:15 schrieb Herbert J. Skuhra <[email protected]>: > > > > > > how can I receive mails from a server that is sending an invalid domain > > > name in EHLO/HELO command? > > > > > > smtpd[16165]: smtp-in: Failed command on session 6a0f577547bb0d7c: "EHLO > > > spce." => 501 5.5.4 Invalid command arguments: Invalid domain name > > > smtpd[16165]: smtp-in: Failed command on session 6a0f577547bb0d7c: "HELO > > > spce." => 501 5.5.4 Invalid command arguments: Invalid domain name > > > > > > My postfix server accept such mails (if reject_invalid_helo_hostname and > > > reject_non_fqdn_helo_hostname is off). > > > > Which smtpd version have you running? > > I am running OpenSMTPD 5.4.5p1 on FreeBSD. > > > AFAIK, the associated code changed recently. > > So, try upgrading? > > You are right. The git version accepts such mails.
For more fine-grained control, e.g. allowing specific HELO arguments while rejecting other (invalid) ones, you may want to play with filter-regex. Regards, Joerg -- You received this mail because you are subscribed to [email protected] To unsubscribe, send a mail to: [email protected]
