Questions tagged [email-server]
Refers to the hardware or software that make up a server dedicated to sending and receiving emails. Many popular modern email servers bundle other functionality for contacts and calendaring along email delivery.
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The mail server logs will indicate time out when some customer sent the email to us
We are using the Icewarp mail server with version: 11.1.2
Recently the mail server will indicate time out in the logs when some customers sent the email to us.
It is the same even thought I added the ...
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Amavis to Postfix forwarding
I have a postfix mail-server and want to use amavis for spam and virus detection. I followed this tutorial to add amavis to my running mail-server. I added to /etc/postfix/main.cf:
content_filter = ...
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Postfix TLS Error
I'm working with a Postfix/Dovecot/Roundcube setup, aiming for a virtual user mail system that can send mail through the internet, as documented here.
Everything seems to work well; Dovecote shows no ...
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Postfix - SMTP mail delivery failed with "Connection timed out" error
I have installed postfix mail server in Ubuntu machine. I am facing some issues with the mail sending to other domain mail servers (Google, Yahoo, Outlook...). I am using virtual domain to send the ...
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amavis log email hash
I want to log a hash value of all emails handled by my mail-server. I found in amavis README.customize.gz the following line:
The substitution text for the following simple macros is built-in:
[...]
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opendkim-testkey: keys do not match
How do you produce the 'default._domainkey.drpedroazevedo.com' file? I deleted mine because my key expired and opendkim-keygen did not produce a new one as expected.
mlr01 keys # opendkim-...
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Is it possible to use Gmail for transaction email? [closed]
We currently use Gmail for our support email. For transactional email (reset password, etc) we just use default Linux Postfix server on our Amazon Web Serivce EC2 instance.
My question is would it ...
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Exim4 on DebianWheezy: Rejected by RCPT Unrouteable address
Recently I updated the MX records on a domain1.com to point to domain2.com. Domain two is currently running exim4 and I would like it to relay mail for domain1. The problem is every time I send an ...
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Outbound mail queue lifetime standard
Description:
I am trying to setup an email server with qmail and postfix as a MTAs.
I am using postfix to handle my outbound mail flow traffic.
Problem:
I have set postfix maximal_queue_lifetime ...
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configuring .mailrc for multiple Maildir users
In a CentOS 7 server with postfix and mailx, my ~/.mailrc file contains:
set MAIL=/root/Maildir
set folder=mail
This enables mail from the root user's Maildir to be reviewed when the root user ...
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Sendmail and nslookup resolution problems
On my Ubuntu server I've been trying to get the PHP mail() function to work by installing sendmail (I also have postfix installed but I gave up on it). However, when I try to send mail it gets queued ...
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Ubuntu Mail Server: create default mail folders [closed]
Now I have the mail server working IMAP mode. I'm interested in configure the mail server in order to set default mail folders (like Inbox, Trash and Sent folders) per mail account.
Is there a way or ...
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Set inet_interfaces for each postfix service
I have a complex postfix setup with dovecot authentication, amavis and spamassassin.
The inet_interfaces are set to my IPv4 address, IPv6 address and IPv4 and IPv6 loopback. But I want that the ...
user219962
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Local Xeams standalone server not sending emails?
I want to setup a Ruby On Rails development environment where I can develop an application that can send emails. I can use the smtp.gmail.com free server but I do not want to use it, but rather I want ...
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Sending mail from AWS
I was hosting my domain on another server and also using the email of a 3rd party service. I just moved my domain to AWS and it works well now (DNS propogation etc.)
I also changed the MX Records ...
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Maildir "new" has messages but Inbox is empty
I'm installing a new mail server (Postfix/Dovecot+Maildir) in a fresh OS.
Using Thunderbird (or Squirrelmail) I can send mails but my inbox is empty even when I can see them in /home/<mailuser>/...
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Installation of Postfix and Dovecot Mail Server on Ubuntu and Postfix will not start
Information on the Mail Server Installation Process Followed...
Hello I have a server with DigitalOcean that I am trying to install an email server on so I can add and manage email accounts. This is ...
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Hosted exchange 2010 email in office 365
A few of our employees (Org A) work for Org B. Org A (we) have Office 365 and Org B has hosted MS Exchange 2010. Our employees would like to access and also SEND emails from OWA with alias of Org B. ...
user261061
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Expired SSL certificate on mailserver
As daft as it sounds, I've let an SSL certificate expire -- or it will within the next 12 hours.
My only real concern with this is a mailserver, which is configured to listen for encrypted (port 465/...
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Determining the old MX record [duplicate]
Our sysadmin created our mailserver years ago before he left. We recently decided to use gmail as our mail app and they required us to change the MX record to point to them on amazon route 53 app. I ...
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Perfect Forward Secrecy (PFS) for mail servers
Perfect Forward Secrecy is an important enhancement to SSL/TLS communications, helping prevent captured SSL traffic from being decrypted even if the attacker has the private key. It's easy enough to ...
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Postfix - Need to log email and then redirect to same user different domain
My goal is to add emails to a DB and then send them on to the user at a different domain.
My mail server is hosted elsewhere using my domain, ([email protected]). TO get this working, I set up postfix ...
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Postfix forward incoming emails to mailin
I've setup the smtp server using postfix with dovecot on mail.example.com server running on port 25.
And then I've also setup another smtp server using mailin (http://mailin.io) on mail.example.com ...
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How to scan mails with amavis from other mailserver
I have two postfix mail servers
mailserver1 is running amavis to scan spam and virus mails
mailserver2 is running without amavis.
My question is how is the smartest way to use mailserver1 ...
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Is there any way to see if the mail sent by my server was received by the recipient server?
I've sent an important email that the recipient claims it wasn't received by them.
They say that they asked their IT team to see if the email was received in their server. According to them the email ...
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Exim mail not signing DKIM. Don't find whats wrong. (detailed description of steps taken)
I'd like to setup my fresh server (ubuntu) for hosting my www.bolleboos.be website and enable
sending of email from my php scripts.
So... I installed apache, php, mysql, ... and for the mail exim4
...
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Sending bulk / single emails from a single domain [duplicate]
Let me explain our situation:
We have a web application that uses subdomains for each customer instance:
customer1.example.com
customer2.example.com
Every instance can have over 500 users, which ...
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Does PHP mail function need a mail server? [duplicate]
We recently moved our Drupal sites to a Linode server. One of those sites has a lot of users filling forms.
The previous server sent, with no problem, all form registrations to an email address, this ...
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forward an exact copy of all mail to second archive mail server
I am setting up an mail server with postfix at the moment, and I am almost done with it. But I need to archive all incoming mails. My first setup was to set the sender_bcc_maps parameter and the ...
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My server is no longer able to send emails after upgrade [closed]
I am no longer able to send emails since I updated my server from Ubuntu 13.04 to 14.04.
I have several websites installed in my server, and none of them is able to send emails any more. Before the ...
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postfix multiple IP SMTP banner
I've installed postfix 2.11.3 and we have multiple IP addresses on our server which we want to host two domains, isolated and running on their own IPs.
domain1 unix - - n - - ...
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Postfix MySQL Dovecot Roundcube configuration
I am in the process of setting up a mail server and I was hoping to get some help. It starts with Roundcube webmail, when I tried to login with an existing correct user name and password it gives me '...
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How do I configure Postfix to accept SMTP for local users with "@" (at sign) in logins?
I have an Ubuntu 14.04 server at mydomain.com with a bunch of users with @domain in login, like [email protected].
Each of them has an "pseudo" account us.er-mydomain.com with the same uid, passwd ...
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Dovecot configuration
I was setting up a mail server on Amazon EC2 using postfix and dovcot and I seem to be stack on starting up dovecot service. Here is the message i got when I run
Service dovecot status
dovecot stop/...
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Email for openshift application [closed]
As far as I know,OpenShift (free) don't have email server (That's right?). Can I add a mx record to domain (have Cname record to openshift application) and use another server to send and receive email?...
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iPhone SMTP Server errors with Regional Cell Carrier
I run an email server (CommuniGate Pro) under Red Hat Linux for our organization of about 200 employees. Many of our employees use their phones (iPhones 5 or later), to get their email. Some use IMAP ...
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Bouncing email due to bad initial MX TTL?
Last Friday night we changed mail servers. We moved off Office 365 to another hosted Exchange Solution (Intermedia.net).
We use Godaddy for DNS, and after the server migration stuff was ready and ...
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E-mail reputation using our domain as the from sent by e-mail marketer
My boss wants to send a marketing e-mail to a large group of our customers. I personally feel that it's outside of our core business and don't support it, but that's about all I can do.
Normally the ...
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How to redeliver 'Undelivered Mail Returned to Sender' in /var/spool/mail?
After changing the IP of a server that was configured as a satellite email system I missed to update mynetworks on the mail server to allow the sending of emails on behalf of the new IP address.
That'...
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How can I explicitly disable TLS when sending to one specific recipient?
I have a SendMail 8.14 server deployed in the middle of an SMTP workflow (Outbound mail looks like Exchange -> SendMail -> Appliance -> Internet)
I have TLS configured for the first three hosts. ...
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Dedicated server for running a Mail Server [closed]
I was wondering what kind of server(s) do I need if I want to run a mail server that handles approx 200+ email accounts with each averaging 50 emails per day?
Mail server setup would be:
Postfix: ...
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how do I add an account into the built-in courier administrator group? [closed]
In the documentation it says that there is a built in administrators group, but how do i add an account to that administrator group
http://www.courier-mta.org/authlib/README_authlib.html
The access ...
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Is my Postfix sending spam?
In my Rsys log I am getting weird email requests that are not initiated by my server:
Nov 17 09:32:18 localhost postfix/qmgr[21748]: 8E52272C09: from=<>, size=33770, nrcpt=1 (queue active)
Nov ...
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Postfix 5.7.1 Relay access denied
I know there's a lot of similar questions here but none has helped me.
So I have a Debian 7.0 server with postfix and dovecot working on it with a self-signed certificate. I can send emails to other ...
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SSL_accept error when mail client connect to postfix
I've managed to set up postfix and dovecot with self-signed certificate on my server. I can send and receive email using telnet command there. Now I want to connect to my mail server from a ...
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Appropriate PTR records for mail server [duplicate]
I realize this is a common question around here, but I'm having trouble understanding one part of it. I want to setup a mail server to send newsletters and other marketing emails for a few of my ...
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How to make a domain receiving email behind cloudflare?
I have a web server hosting multiple domains (centos + postfix + dovcot), one of my domain its dns is hosted on cloudflare (ie. abcd.com), but when I use gmail to send email to a [email protected], user@...
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Can send, but not receive email
I am able to send but not receive email on my server - this is similar to an issue I had before, but I've gotten further along and my emails send without issue.
I believe the email receiving problem ...
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iRedMail missing apache2-mod-auth-mysql
Whenever I try and install iRedMail, it gives me and error saying that apache2-mod-auth-mysql is a missing dependency and I tried installing it but there is no such package
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Exim need to send mail off server
Never needed to set up a mail server before.
I've got exim up and running perfectly fine. When I send an email using command line to [email protected] it works wonderfully, arrives from zach@...
