PostFix problem SMTP

[giroux.oli]

Hi I'm new in the forum .... and sorry for my english I'm a french-canadien.

I'm on ubuntu about a lot of time.... like 10years. But It's the first time I build a Mail server.
All work good , but I got a message when I try to send a email by thunderbird on my PC. If I send a email using telnet or postfixadmin, that working.

My error is :

NOQUEUE: reject: RCPT from 69-165-196-215.cable.teksavvy.com[69.165.196.215]: 554 5.7.1 <giroux.oli@gmail.com>: Relay access denied; from=<ogiroux@infonuage.com .....

So... This is my /etc/postfix/main.cf file

smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
biff = no
disable_vrfy_command = yes
smtpd_helo_required = yes


smtp_use_tls = yes
smtp_tls_note_starttls_offer = yes
smtpd_tls_auth_only = no
smtpd_use_tls = yes
smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key
smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt
smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem
smtpd_tls_loglevel = 1
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
tls_random_source = dev:/dev/urandom
smtpd_recipient_limit = 100
smtpd_helo_restrictions = reject_invalid_hostname
smtpd_sender_restrictions = reject_unknown_address


# appending .domain is the MUA's job.
append_dot_mydomain = no


myhostname = mail.infonuage.com
myorigin = mail.infonuage.com
mydestination =mailhost.infonuage.com, smtp.infonuage.com, imap.infonuage.com, mail.infonuage.com, localhost.mail.infonuage.com, localhost
relayhost =
mynetworks = 127.0.0.0/8, 184.170.128.38
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
mydomain=mail.infonuage.com




virtual_alias_maps = mysql:/etc/postfix/mysql-virtual-alias-maps.cf
virtual_mailbox_domains = mysql:/etc/postfix/mysql-virtual-mailbox-domains.cf
virtual_mailbox_maps = mysql:/etc/postfix/mysql-virtual-mailbox-maps.cf
virtual_uid_maps = static:5000

virtual_gid_maps = static:5000
virtual_mailbox_base = /home/vmail


#relay
#smtpd_relay_restrictions =
# permit_mynetworks,
# permit_sasl_authenticated,
# reject_unauth_destination,
# reject_non_fqdn_recipient


#adresses d'expedition
smtpd_sender_restrictions =
permit_mynetworks,
permit_tls_clientcerts,
permit_sasl_authenticated,
warn_if_reject reject_unverified_sender


#adresses de destination
smtpd_recipient_restrictions=
permit_mynetworks,
permit_sasl_authenticated,
permit_tls_clientcerts,
reject_unauth_destination,
reject_non_fqdn_recipient,
reject_unknown_sender_domain,
reject_non_fqdn_sender,
reject_unknown_recipient_domain,
reject_invalid_helo_hostname,
reject_unlisted_recipient,
reject_unlisted_sender,
reject_non_fqdn_helo_hostname




# client
smtpd_client_restrictions =
permit_mynetworks,
permit_sasl_authenticated,
permit_tls_clientcerts


I'm using TLS security. Must need to pass to SSL ????

[TheFu]

teksavvy.com is rejecting your attempts to use them as an email relay. Get the settings and requirements to use them as a relay from them. Some ISPs do not allow relaying at all or they require an added service to be purchased. My ISP doesnt require anything other than being on a specific subnet with static IPs - in fact, they do not require relaying at all. Sorry, that means I cannot directly help solve that part of the issue.

Unrelated, but probably NOT what you want

mydomain=mail.infonuage.com

- probably incorrect
should be

mydomain=infonuage.com

I looked at your MX records ... seems odd to have 3 MX records all pointing to the same IP. Is that intentional?

This link http://www.postfix.org/SMTPD_ACCESS_README.html seems to be around what you are asking. Hope it helps.

[giroux.oli]

Hi thank for your reply.

Must need to pass in a SSL if I want to log whatever the place... ?

I have write mai.infonuage.com in "mydomain=" option because infonuage.com pointing in to a other server....

If a put my IP of my home , that working. I don't want to have my email just at my home....

Sorry i'm a little noob with the mail server and DNS...

Thank in advance....

[TheFu]

Must need to pass in a SSL if I want to log whatever the place... ?

What does the ISP say?

I have write mai.infonuage.com in "mydomain=" option because infonuage.com pointing in to a other server....

This mydomain setting is for email and needs to match the MX record. The prior correction is 99.9999% correct.

If a put my IP of my home , that working. I don't want to have my email just at my home....

I dont understand this. _put IP of home_ where? There are differences between sending and receiving email. These do not need to be on the same server at all. In my company, the sending email server is different from the receiving email server ... security considerations.

Sorry i'm a little noob with the mail server and DNS...

We all were at some point. I still am when it comes to using a relay host that demands authenticated connections. Google found this: https://bbs.archlinux.org/viewtopic.php?id=165665

[giroux.oli]

thank you

[giroux.oli]

Finally ,

The Post is solved.

I fix the problem Just add 2 line in my main.cf file.

smtpd_sasl_type = dovecot
smtpd_sasl_path = private/auth

with that postfix use the SSL authentification of Dovecot. Now I can connect, send and receive email everywhere.

Thank You for your Help TheFu

[mörgæs]

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