Hi Dominique,
On 07/27/2012 11:37 AM, Dominique wrote: >>> >>> However when trying to connect through a phone app (Android/email app), >>> there is no way to send a mail. It gets rejected all the time. >>> >>> Jul 27 10:25:03 www postfix/smtpd[10868]: connect from 230.Red-176-83- >>> 90.dynamicIP.rima-tde.net[176.83.90.230] >>> Jul 27 10:25:04 www postfix/smtpd[10868]: NOQUEUE: reject: RCPT from >>> 230.Red-176-83-90.dynamicIP.rima-tde.net[176.83.90.230]: 554 5.7.1 >>> <230.Red-176-83-90.dynamicIP.rima-tde.net[176.83.90.230]>: Client host >>> rejected: Access denied; from=<hraboga...@hrabogados.com> >>> to=<dco...@gmail.com> proto=ESMTP helo=<[10.27.232.189]> Jul 27 >>> 10:25:05 www postfix/smtpd[10868]: lost connection after RCPT from >>> 230.Red-176-83-90.dynamicIP.rima-tde.net[176.83.90.230] >>> Jul 27 10:25:05 www postfix/smtpd[10868]: disconnect from >>> 230.Red-176-83- >>> 90.dynamicIP.rima-tde.net[176.83.90.230] >>> > > Here is the output of postconf -n. [snip] > mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128, 192.168.1.0/24 [snip] > smtpd_client_restrictions = permit_mynetworks, > check_client_access hash:/etc/postfix/access [snip] > smtpd_recipient_restrictions = permit_sasl_authenticated, > permit_mynetworks, reject_unauth_destination, > reject_invalid_hostname, reject_non_fqdn_hostname, > reject_non_fqdn_sender, reject_non_fqdn_recipient, > reject_unknown_sender_domain, > reject_unknown_recipient_domain, reject_unauth_pipelining > reject_rbl_client bl.spamcop.net, reject_rbl_client > zen.spamhaus.org, reject_rbl_client > blackholes.easynet.nl, reject_rbl_client dnsbl.njabl.org, > reject_rbl_client dul.dnsbl.sorbs.net, check_policy_service [snip] The phone is connecting from outside mynetworks. It threrefore gets rejected. You should probably add "permit_sasl_authenticated" to "smtpd_client_restrictions" to fix this. HTH, Mikael