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2answers
332 views

EXIM - Send local mail to Gateway First

My mail server is protected from spam by our Barracuda appliance. I'm trying to configure EXIM to forward ALL outbound messages to the Barracuda server first, including mail for local domains. Once ...
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1answer
456 views

Using exim4 as smarthost with multiple recipient servers

I've two mail server, one running exim4 as smarthost. atm it delivers all mails to the second server (with the mailboxes). Now I want the smarthost to send all message also to a new server for testing....
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1answer
367 views

Exim4: Deny outgoing emails with specific destination domains to being sent to the smarthost

I try to deny outgoing emails with specific destination domains to being sent to the smarthost but unsuccessfully. I'm on a debian "squeeze" configured to use a smarthost. vi /etc/exim4/conf.d/acl/...
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1answer
187 views

On debian, how to set up a MTA like exim that allows per user smarthost configuration?

I have a problem setting up something that I think would be cool. I have a server (Debian Wheezy) and I would like to let my users send email from their smarthosts. From what I have read, exim allow ...
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1answer
363 views

Multiple Smarthosts in an Exchange 2007 Send Connector: what order, if any, are they used?

Just like the title says: if you have multiple smarthosts in an Exchange 2007 Send Connector, what order, if any, are the hosts tried? Random (roundrobin like behavior) or top to bottom?
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1answer
348 views

Error with smarthost forwarding mail

I have just set up a new SBS2011 server, it is using the ISP smarthost to send mail. Normal sending of mail works fine, but one of our users has a blackberry which rather than setting up BES for 1 ...
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1answer
176 views

Use sendmail as client for relaying mail

I'm trying to use an account on my central mail server to send all mails from other boxes. My central mailserver is itracknetworks.ca and I have an account there at testuser@itracknetworks.ca. I ...
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0answers
36 views

Force sendmail to check recipient domain exists

There is sendmail relay host for LAN/external users using AUTH or trusting local users, but there is a problem that sendmail accepts mail from trusted users addressed for non existing domains (non ...
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0answers
559 views

IIS 6 Smart Host Outbound Security

I'm using the IIS 6 smart host setting to forward all email sent through IIS to SendGrid. It works fine if I set the Outbound Security and smart host settings at the top level of the Default SMTP ...
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0answers
15 views

Smarthost percentage of mail on Exim4

I'm transitioning mailing of a sizeable number of mails (maybe 1m/day) to another host. I want to warm up the new host gradually over a month rather than suddenly start sending through it and appear ...
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0answers
65 views

Sendmail smarthost making my big mails sent AND stuck

In order to send my mails from my local Sendmail server to external address, I make it connecting to an authentified SMART HOST provided by my ISP. The sendmail.cf has the following DS line : DS[...
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0answers
343 views

SMTP relay to Exchange Online - won't work without remote domain smarthosts?

We've got an on-premise SharePoint farm that sends and receives email via an SMTP instance on one of the servers which relays to our on-premise Exchange. We're in the middle of a migration to ...