Good morning all.
I'm facing with a strange problem with PHP sockets and POSTFIX:
1) I have a Postfix machine that runs very well for sending/receiving
emails to/from outside (via Outlook)
2) I'm working on a CRM software that connect to this Postfix via PHP
socket_connect function. Well, now:
a. all socket connection to this Postfix from a machine outside my
cloud network, are ok (I can connect and interact with smtp)
b. when try to connect to Postfix with the same script used in 1) but
installed on a machine on the "same cloud network". I obtain a Tiimeout
error from PHP socket_connect.
3) When "telnet-ting" this Postfix on port 25, is all OK from outside
and from inside cloud network, that is: I can connect via telnet to smtp
also from the machine in (b)
Any idea why ? Here below my MAIN.CF file
Thanks a lot
-Francesco
------ CUT HERE: MAIN.CF ------------------------
queue_directory = /var/spool/postfix
command_directory = /usr/sbin
daemon_directory = /usr/libexec/postfix
data_directory = /var/lib/postfix
mail_owner = postfix
myhostname = XXXXX
mydomain = XXXXX
myorigin = $mydomain
inet_interfaces = PPP.PPP.PPP.PPP, localhost
inet_protocols = ipv4
mydestination = $myhostname, localhost
unknown_local_recipient_reject_code = 550
mynetworks = 127.0.0.0/8, PPP.PPP.PPP.PPP/28
strict_rfc821_envelopes = yes
disable_vrfy_command = yes
default_transport=smtp
smtpd_helo_required = yes
smtpd_client_restrictions =
smtpd_helo_restrictions =
smtpd_sender_restrictions =
smtpd_end_of_data_restrictions =
smtp_sender_dependent_authentication = yes
smtpd_recipient_restrictions =
permit_mynetworks,
permit_sasl_authenticated,
reject_unauth_destination,
reject_invalid_hostname,
reject_unauth_pipelining,
reject_non_fqdn_sender,
reject_unknown_sender_domain,
reject_non_fqdn_recipient,
reject_unknown_recipient_domain,
permit
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
smtpd_sasl_local_domain = $myhostname
broken_sasl_auth_clients = yes
smtpd_sasl_type = dovecot
smtpd_sasl_path = /var/spool/postfix/private/auth
smtpd_sasl_authenticated_header = no
virtual_mailbox_domains = VDOMAIN1.COM VDOMAIN2.COM VDOMAIN3.COM
virtual_mailbox_base = /var/spool/vhosts
virtual_mailbox_maps = hash:/etc/postfix/virtual
virtual_uid_maps = static:1000
virtual_gid_maps = static:1000
virtual_alias_domains = regexp:/etc/postfix/virtual-domains.regexp
virtual_alias_maps = regexp:/etc/postfix/virtual-alias.regexp
alias_maps = hash:/etc/aliases
home_mailbox = /
header_checks = regexp:/etc/postfix/header_checks
debug_peer_level = 2
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
ddd $daemon_directory/$process_name $process_id & sleep 5
sendmail_path = /usr/sbin/sendmail
newaliases_path = /usr/bin/newaliases
mailq_path = /usr/bin/mailq
setgid_group = postdrop
html_directory = no
manpage_directory = /usr/local/man
sample_directory = /etc/postfix
readme_directory = no
shlib_directory = no
compatibility_level = 2
meta_directory = /etc/postfix
smtputf8_enable=no
multi_instance_wrapper = ${command_directory}/postmulti -p --
multi_instance_enable = yes
multi_instance_directories = /etc/postfix-XXX /etc/postfix-YYY
/etc/postfix-ZZZ
------ CUT HERE: MAIN.CF ------------------------
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