email - Postfix, Centos, DoveCot, Google Mail Relay -

email - Postfix, Centos, DoveCot, Google Mail Relay -

im setting postfix/dovecot mailserver on centos, came send , recieve emails fine using webmail, can pull emails server using googles settings no problem, when effort send email google using email address mailserver not gmail 554 relay access denied error

output of postconf -n alias_maps = hash:/etc/aliases append_dot_mydomain = no biff = no broken_sasl_auth_clients = yes config_directory = /etc/postfix disable_vrfy_command = yes enable_original_recipient = no header_checks = regexp:/etc/postfix/header_checks inet_interfaces = local_recipient_maps = mailbox_size_limit = 0 maximal_backoff_time = 8000s maximal_queue_lifetime = 7d minimal_backoff_time = 1000s mydestination = $mydomain myhostname = mail.mainewarmers.com mynetworks = 127.0.0.0/8, <site ip>, [::1]/128, 209.85.216.43 mynetworks_style = host myorigin = $mydomain readme_directory = no recipient_delimiter = + smtp_helo_timeout = 60s smtp_tls_note_starttls_offer = yes smtp_tls_security_level = may smtpd_banner = $myhostname esmtp $mail_name smtpd_client_restrictions = reject_rbl_client sbl.spamhaus.org, reject_rbl_client blackholes.easynet.nl, reject_rbl_client dnsbl.njabl.org smtpd_data_restrictions = reject_unauth_pipelining smtpd_delay_reject = yes smtpd_hard_error_limit = 12 smtpd_helo_required = yes smtpd_helo_restrictions = permit_mynetworks, warn_if_reject reject_non_fqdn_hostname, reject_invalid_hostname, permit smtpd_recipient_limit = 16 smtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = yes smtpd_sasl_local_domain = smtpd_sasl_path = private/auth smtpd_sasl_security_options = noanonymous smtpd_sasl_type = dovecot smtpd_sender_restrictions = permit_sasl_authenticated, permit_mynetworks, warn_if_reject reject_non_fqdn_sender, reject_unknown_sender_domain, reject_unauth_pipelining, permit smtpd_soft_error_limit = 3 smtpd_tls_cert_file = /etc/postfix/cert.pem smtpd_tls_key_file = /etc/postfix/key.pem smtpd_tls_loglevel = 1 smtpd_tls_received_header = yes smtpd_tls_security_level = may smtpd_tls_session_cache_timeout = 3600s tls_random_source = dev:/dev/urandom unknown_local_recipient_reject_code = 450 virtual_alias_maps = hash:/etc/postfix/virtual\

telnet port 25 works fine, openssl s_client -connect mail.mainewarmers.com:25 -starttls smtp

however, whenever effort send email external email address using google account

technical details of permanent failure: google tried deliver message, rejected relay mail.mainewarmers.com mail.mainewarmers.com. [54.164.102.132].

the error other server returned was: 554 5.7.1 : relay access denied

maillog gives me this

nov 7 19:54:39 ip-172-31-17-198 postfix/smtpd[5046]: noqueue: reject: rcpt mail-qg0-f43.google.com[209.85.192.43]: 554 5.7.1 <a@mail>: relay access denied; from=<bhanscom@mainewarmers.$ nov 7 19:54:39 ip-172-31-17-198 postfix/smtpd[5046]: disconnect mail-qg0-f43.google.com[209.85.192.43]

i have gone on postconf , setup lastly 5 hours, dont see wrong can point me in right direction? bunch!

fixed it, used dig , ns find ips google uses send mai, added mynetworks. works charm after day

email gmail postfix-mta sasl dovecot