Re: [exim] Exim-users Digest, Vol 101, Issue 5

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Author: admin
Date:  
To: exim-users
Subject: Re: [exim] Exim-users Digest, Vol 101, Issue 5
Thanks everyone,


What are the external exim commands to relay outbound email messages
to a designated server (i.e., outbound.mailhop.org) over port no. 2525?

Hal


On 2012-10-05 04:00, exim-users-request@??? wrote:
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> Today's Topics:
>
>    1. remote smtp server (admin@???)
>    2. Re: changing mailstores (paul.osborne@???)
>    3. Re: changing mailstores (Matthew Newton)
>    4. Exim problem with non-TLS supporting senders (Emmanuel 
> Noobadmin)
>    5. Re: Exim problem with non-TLS supporting senders
>       (Roger Burton West)

>
> List-Post: <mailto:exim-users@exim.org>
> Content-Transfer-Encoding: 7bit
> From: admin@???
> Precedence: list
> MIME-Version: 1.0
> To: <exim-users@???>
> Date: Fri, 05 Oct 2012 00:49:21 -0700
> Message-ID: <e89125885734c107176017bbd56f1043@???>
> Content-Type: text/plain; charset=UTF-8;
> format=flowed
> Subject: [exim] remote smtp server
> Message: 1
>
> Hi all,
>
> How do we set up Exim (Exim 4) to use a remote smtp server (i.e,
> AUTH,ROUTERSTART,TRANSPORTSTART)?
>
>
> Section: AUTH
> login:
> driver = plaintext
> public_name = LOGIN
> client_send = ": username : password"
>
>
> Section: ROUTERSTART
> send_to_smart_host:
> driver = manualroute
> route_list = !+local_domains hostname
> transport = remote_smtp
>
>
> Section: TRANSPORTSTART
> remote_smtp_over_ssh:
> driver = smtp
> port = 2525
> hosts_require_auth = hostname
>
>
> Regards,
> Hal
>
>
>
>
> List-Post: <mailto:exim-users@exim.org>
> Content-Transfer-Encoding: base64
> From: <paul.osborne@???>
> Precedence: list
> MIME-Version: 1.0
> To: "W B Hacker" <wbh@???>,
>     "exim users" <exim-users@???>
> References:

>
> <90184802AFCEAC45AC3A1BBE84EA6478053170E6@???><1349268063.20694.6.camel@???>
>     <506C1037.2010405@???>
> In-Reply-To: <506C1037.2010405@???>
> Date: Fri, 5 Oct 2012 10:58:47 +0100
> Message-ID: 
> <90184802AFCEAC45AC3A1BBE84EA64780531785E@???>
> Content-Type: text/plain;
>     charset="utf-8"
> Subject: Re: [exim] changing mailstores
> Message: 2

>
>
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>
>
>
>
> List-Post: <mailto:exim-users@exim.org>
> From: Matthew Newton <mcn4@???>
> Precedence: list
> MIME-Version: 1.0
> Cc: exim users <exim-users@???>
> To: paul.osborne@???
> References: 
> <90184802AFCEAC45AC3A1BBE84EA6478053170E6@???>
>     <1349268063.20694.6.camel@???>
>     <506C1037.2010405@???>
>     <90184802AFCEAC45AC3A1BBE84EA64780531785E@???>
> In-Reply-To: 
> <90184802AFCEAC45AC3A1BBE84EA64780531785E@???>
> Date: Fri, 5 Oct 2012 11:35:52 +0100
> Message-ID: <20121005103552.GC1973@???>
> Content-Type: text/plain; charset=us-ascii
> Subject: Re: [exim] changing mailstores
> Message: 3

>
> Hi Paul,
>
> On Fri, Oct 05, 2012 at 10:58:47AM +0100,
> paul.osborne@??? wrote:
>> Hence my very specific questions related to what happens if I
>> queue the email on the router and the routing data is updated.
>
> We have been doing this over the summer, and it works fine.
> Remember that the ACLs are processed once at message receive time,
> but the routers are run each time that the message is processed
> from the queue.
>
> We route everything internally using redirects (for example,
> 'real' address abc1@??? is redirected internally to
> abc1@???, so there are a couple of routers
> something like
>
> internal_routing:
> driver = dnslookup
> domains = +all_local_domains
> transport = smtp_inbound
> no_more
>
> find_mailbox:
> driver = redirect
> domains = le.ac.uk:leicester.ac.uk
> data = ${lookup ...
>
>
> I changed this to:
>
> internal_routing:
> driver = dnslookup
> domains = +all_local_domains
> transport = smtp_inbound
> no_more
>
> new_mailbox:
> driver = redirect
> domains = le.ac.uk:leicester.ac.uk
> data = ${lookup ... in new directory...
>
> pause_mail:
> driver = redirect
> domains = le.ac.uk:leicester.ac.uk
> condition = PAUSE_RCPT
> data = :defer:
> allow_defer
> no_verify
> no_more
>
> find_mailbox:
> driver = redirect
> domains = le.ac.uk:leicester.ac.uk
> data = ${lookup ...
>
>
> The pause router just keeps mail on the queue (it's no_verify, so
> doesn't affect receipt) if a DNS entry is set based on the
> username. It's a nice simple way I've got for another team to
> immediately control lists of users that are being migrated, and it
> stops mail being delivered to the old mailbox while the account is
> being moved over. (Yes, it's a bit odd, but nsupdate on private
> DNS zones is working really well for mail control here... it's
> fast to update, distributed over multiple servers, resililent
> in case of failures, and exim can query it directly).
>
> So their migration procedure is something like
>
> - pause the user
> - create the new mailbox
> - export any mail or other settings
> - add the user to the new directory
> - move mail or files over
> - unpause the user
>
> as soon as the user is added to the new directory, the new_mailbox
> router will see it and route mail to the new mailbox (whether or
> not any old mail has yet been moved - in actual fact someone made
> the decision not to migrate old mail - don't ask - but that was
> the procedure I gave them).
>
> It's been working really well for all the migrations over the
> summer.
>
> Hope that helps,
>
> Cheers
>
> Matthew
>
>
> List-Post: <mailto:exim-users@exim.org>
> From: Emmanuel Noobadmin <centos.admin@???>
> Precedence: list
> MIME-Version: 1.0
> To: exim-users <exim-users@???>
> Date: Fri, 5 Oct 2012 18:42:33 +0800
> Message-ID:
> <CAAYorBLWgu+rQhUEfSkSvk7-3G977oEpd1aqMPBrdCF9dNH7PA@???>
> Content-Type: text/plain; charset=ISO-8859-1
> Subject: [exim] Exim problem with non-TLS supporting senders
> Message: 4
>
> I've some users that cannot receive emails from a particular domain.
> On checking the logs, I see massive ton of incomplete transaction
> like
> this
>
> incomplete transaction (connection lost) from <xxx@xxxx> for yyy@yyy
> unexpected disconnection while reading SMTP command from ()
>
> Running a mxtoolbox.com check on the other server seems to point to
> the fact the sender's server does not support TLS.
>
> I'm reluctant to disable TLS on exim just because of one sender so
> wondering what is the best way to handle such senders?
>
>
>
>
> List-Post: <mailto:exim-users@exim.org>
> From: Roger Burton West <roger@???>
> Precedence: list
> MIME-Version: 1.0
> To: exim-users@???
> References:
> <CAAYorBLWgu+rQhUEfSkSvk7-3G977oEpd1aqMPBrdCF9dNH7PA@???>
> In-Reply-To:
> <CAAYorBLWgu+rQhUEfSkSvk7-3G977oEpd1aqMPBrdCF9dNH7PA@???>
> Date: Fri, 5 Oct 2012 11:45:51 +0100
> Message-ID: <20121005104551.GA20105@???>
> Content-Type: text/plain; charset=us-ascii
> Subject: Re: [exim] Exim problem with non-TLS supporting senders
> Message: 5
>
> On Fri, Oct 05, 2012 at 06:42:33PM +0800, Emmanuel Noobadmin wrote:
>>I'm reluctant to disable TLS on exim just because of one sender so
>>wondering what is the best way to handle such senders?
>
> Exim as a recipient isn't going to start TLS without being asked to
> by
> the sender.
>
> I think you'll need to capture the SMTP transaction to see what's
> going on.
>
>
>
>
> --
>
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