I getting this error when our clients are sending mail from outlook but they are able to send mail from webmail.
we are using exim mail server and whm . i can't understand where is problem , anybody can help me ?
Sending' reported error (0x800CCC6A) : 'Your outgoing (SMTP) e-mail server has reported an internal error. If you continue to receive this message, contact your server administrator or Internet service provider (ISP). The server responded: 451 Please try again later.
When I try to unlock a subscription I get the following error message. The fact is that I have not customized any time any parameter of this subscription, but has blocked me.ERROR: Call to a member function isDefault() on a non-object (Domain.php:966)
I've recently purchased a cPanel VPS from a company i found on this forum. However, i am not experiencing some problems with the sending of e-mails from the server via Outlook Express. Unfortunately, i'm have no real knowledge of EXIM and i was hoping someone would help me with this. Basically, when i setup the domain and then setup a email account, i could only receive emails and not send (as i was getting an error within Outlook) this was due to the fact that the domain name was not listed in /etc/localdomains, so when i added it to that file it seemed to have done the job. Now, when i send emails locally EG: example1@domain to example2@domain i t will indeed send correctly, however if i want to send it to an external domain it stays in the queue (which i can view in WHM). When i force send it, it gives me the message "Connection refused", can anyone shed some light on this situation?
I use Exim + Dovecot for my mail server. We can get mails through pop3 protocol without a problem, but when we try to send mails, exim does not permit relay. My passwords are stored in a mysql database for dovecot. Is it possible for exim to do authentication based on that? If it will be easier, i can create a text file with md5 passwords on it for my users.
I really hope I'm just going batty with sleep deprivation, because this is making no sense to me. Before I clobber my poor provider with management requests, I want to see if this is typical behavior or not. I am able to send messages through my SMTP server from my laptop without using any authentication at all. It doesn't matter whether I'm using a client (tested Mail.app and Mozilla Thunderbird) or whether I'm going in via telnet. A typical session might look like this (addresses obfuscated):
asdfasdfasdf:~ ###$ telnet mail.fakedomainname.com 25 Trying ##.##.##.## ... Connected to mail.fakedomainname.com. Escape character is '^]'. 220 fakedomainname.com ESMTP Exim 4.67 Wed, 30 Jan 2008 00:56:03 -0800 HELO [192.168.2.1] 250 fakedomainname.com Hello reverse.verizon.net [##.##.##.##] MAIL FROM:<nonexistentuser@fakedomainname.com> 250 OK RCPT TO:<myvalidaddress@gmail.com> 250 Accepted DATA 354 Enter message, ending with "." on a line by itself
This should not work . 250 OK id=1JK8kZ-0004Xx-7O quit 221 fakedomainname.com closing connection Connection closed by foreign host. asdfasdfasdf:~ username$
I was expecting to see a "550 authentication required" message after it saw that "RCPT TO" wasn't a locally-hosted domain. I did confirm that the message was properly delivered to the intended Gmail address. So far, it looks like an open relay. But when I use a third-party environment, such as the open relay checker at abuse.net, I am correctly seeing "550" messages at the appropriate places.
In other words, when anyone else does it, they get "550". When it do it from my laptop (from any client or telnet session), I'm clear to send. Just to add a little zest to the situation, when I did this same test 36 hours ago, I *was* getting "550" errors.
This doesn't seem right to me. However, my mail admin skill level is approximately zero, so I'm willing to accept that this is normal behavior and that I am overlooking the obvious.
running WHM at Fedora 6... WHM 11.11.0 cPanel 11.16.0-R18546
I have a problem with spoofing spammers.. my queue is plenty of non-delivered emails from externals SMTP, sended to NON-existents address on my server...
The question is the destination domain (mydomain.com b.example) has already its ":fail: No Such User Here" alias.
SMF records applied, but not the most external SMTP servers checks them nowadays...
Using :fail: the email is never accepted into the server. During the initial SMTP negotiation when the senders SMTP server connects to your SMTP server, the sending SMTP server issues a RCPT command notifying your server which email address the email to follow is intended for. Your server then checks whether the recipient email actually exists on your server (a POP3 account, an alias or a catchall alias) and if it does not, it issues an SMTP DENY which terminates the attempt to deliver the email.
Well, in my case it justs receives message and then frozen it!
210P Received: from [203.162.168.16] (port=1839 helo=luatvietnam.vn) by myserver.mine.com with smtp (Exim 4.68) id 1JMoh4-0004UG-Pz for dlsex-ireddols@mydomain.com; Wed, 06 Feb 2008 19:08:23 +0100 069P Received: (qmail 6913 invoked for bounce); 5 Feb 2008 09:04:11 -0500 032 Date: 5 Feb 2008 09:04:11 -0500 032F From: postmaster@luatvietnam.vn 039T To: dlsex-ireddols@mydomain.com 024 Subject: failure notice
WHEN TRYING TO DELIVER FROM QUEUE:
Message 1JMoh4-0004UG-Pz is no longer frozen LOG: MAIN cwd=/usr/local/cpanel/whostmgr/docroot 4 args: /usr/sbin/exim -v -M 1JMoh4-0004UG-Pz delivering 1JMoh4-0004UG-Pz LOG: MAIN ** dlsex-ireddols@mydomain.com F=<> R=virtual_aliases: No Such User Here LOG: MAIN Frozen (delivery error message)
AT LOGS (first time):
2008-02-06 19:08:17 SMTP connection from [203.162.168.16]:1839 I=[85.112.9.44]:25 (TCP/IP connection count = 9) 2008-02-06 19:08:20 no host name found for IP address 203.162.168.16 2008-02-06 19:08:22 H=(luatvietnam.vn) [203.162.168.16]:1839 I=[85.x.x.x]:25 Warning: Sender rate 0.0 / 1h 2008-02-06 19:08:23 1JMoh4-0004UG-Pz <= <> H=(luatvietnam.vn) [203.162.168.16]:1839 I=[85.x.x.x]:25 P=smtp S=2405 T="failure notice" from <> for dlsex-ireddols@mydomain.com 2008-02-06 19:08:23 cwd=/var/spool/exim 3 args: /usr/sbin/exim -Mc 1JMoh4-0004UG-Pz 2008-02-06 19:08:23 1JMoh4-0004UG-Pz ** dlsex-ireddols@mydomain.com F=<> R=virtual_aliases: No Such User Here 2008-02-06 19:08:23 1JMoh4-0004UG-Pz Frozen (delivery error message) 2008-02-06 19:08:24 SMTP connection from (luatvietnam.vn) [203.162.168.16]:1839 I=[85.x.x.x]:25 closed by QUIT
I have a customer that wants to send emails using Exim and SMTP (using outlook), withouth authentication. Now.. the big question is ... how can I configure the Exim server to work withouth any authentication?
I know the risks of this withouth any authentication, but is my customer's server and he want to work in this way.
He is also asking if he is able to send emails withouth authentication using SMTP for certain IP addresses.. is that possible? Can be done for only 1 domain, or for the entire server?
My mail server stopped working this weekend, when I got in today I restarted and all the emails came through. The panic_log shows:
daemon: accept process fork failed: Cannot allocate memory several times over the course of a few minutes. Can anyone give me advice on troubleshooting this one?
I am having trouble with setting up an email account to set up the email I go to Mail > Create Email Address > and enter email address (info@example.com) and check the "access to control panel" and create a password and also check "mailbox" .
But in the email client, when I go to use SMTP and I enter the following info:
- SMTP Server: example.com - username: info@example.com - password: password I created above - port 25 - user TLS
I get this error: Your other email provider is responding too slowly. Please try again later, or contact the administrator of your other domain for further information.
We have a few users that use SSL email and we decided to purchase a cheap single-root SSL cert over at namecheap for the host name so that it would end the "self-signed cert" whining.
We got the cert installed and it works great for WHM/cPanel and also works for SSL over IMAP and POP3, but the very first email anyone sends (SMTP) per day gives this warning (Outlook Express):
The server you are connected to is using a security certificate that could not be verified. A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.
It seems obvious that the cert used by the SMTP system is not the new one we installed.
We used WHM's SSL/TLS -> Change Server Certificates link to install the cert.
I initially had trouble where everytime i tried to load webmail.domain.tld i would have a DNS error, I've resolved this by correcting the DNS settings on my domain and now i can login to the webmail and recieve emails. Now, whether i use Horde or Roundcube i get this authentication error for my SMTP. I'm very new to this stuff and i'm not sure where my log files are or what the issue could be or even how to fix it.
