I have a domain that used to have a huge members list with thousands of email addresses. Now that I enabled its web site, the server attempts to relay email meant for those harvested addresses. Also, spam relayers picked up that the DNS is live and try to use the domain to deliver spam What can I do with the MX records in order to dump all email without the server handling it? Currently all email is set to :blackhole:
One of my clients has a couple of servers from me.
In the course of my work, I've setup various people to send mail via one of these servers, using SMTP on port 587.
Can I see on the server who has been using it to send via port 587? I didn't keep a record, the server is closing down and I'd like to let as many people as possible know that they need to change their SMTP settings .. there are only 50 or so I think.
My VPS Config: centos with webmin mail program sendmail
Its a newly configured VPS have a problem with smtp realying through outlook and other smtp programs. When i use smtp on outlook it give following error:
The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was 'email@example.com'. Subject 'Outlook', Account: 'Testing', Server: 'xxxx.com', Protocol: SMTP, Server Response: '550 5.7.1 <firstname.lastname@example.org>... Relaying denied. IP name possibly forged [xx.xxx.xx.xxx]', Port: 25, Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC79
I want to make outgoing authentication activate instead of allowing some iprange or domain for relaying through /etc/mail/access.
I've got a domain name ("problemdomain.com") on my server (CentOS 4, WHM/cPanel) that has been set up with Postini for quite some time. All has been working & routing correctly. I recently changed to a new server with a new IP address. I transferred the account so that the DNS is setup identically on the new server. The only thing that changed is the main server IP, and the IP addresses that ns1.myserver.com and ns2.myserver.com resolve to. That propagation went through today and should be well set in.
Now, whenever you send an email to someone on this domain, it gets bounced back with the following:
This is an automatically generated Delivery Status Notification
Delivery to the following recipient failed permanently:
Technical details of permanent failure: PERM_FAILURE: SMTP Error (state 13): 550-exprod8mx214.postini.com (psmtp.com) [126.96.36.199] is currently not 550-permitted to relay through this server. Perhaps you have not logged into 550-the pop/imap server in the last 30 minutes or do not have SMTP 550 Authentication turned on in your email client.
The way I have the DNS setup on the server for the MX records is as follows: problemdomain.com., 14400, IN MX, 100, laserskinsurgery.com.s8a1.psmtp.com. problemdomain.com., 14400, IN MX, 200, laserskinsurgery.com.s8a2.psmtp.com. problemdomain.com., 14400, IN MX, 300, laserskinsurgery.com.s8b1.psmtp.com. problemdomain.com., 14400, IN MX, 400, laserskinsurgery.com.s8b2.psmtp.com.
This DNS is exactly the way it was setup before when it was working. Any ideas what could be causing this?
I have two domains that I recently "re-animated" and they are been used as spam relays. I get almost 2 connections per second, according to the exim log.
I use ConfigServer Security & Firewall http://www.configserver.com/cp/csf.html which can block IP's that exceed a number of SMTP connections per hour. But these are thousands of IPs and proxies. Is there anything else I can do?
I can't figure out how to be able to send mails using sendmail. I've a dovecot/sendmail installation and I can recieve mails OK but when I try to send mail I get the error message "Relaying denied. Proper authentication required."
Example from maillog: Oct 2 18:10:08 localhost sendmail: l92GA4UC002196: ruleset=check_rcpt, arg1=<email@example.com>, relay=rl-nvt-kaxx.xxxxxx.xxx [000.000.000.000] ....
I facing a serious problem with my qmail and plesk 11.0.9.I found the way spammer did with my server by listening everything on port 25. Maybe he know the RCPT hosts of mine, and they send emails with random username but with domain hosted on my Plesk. (firstname.lastname@example.org, user2@ my domain.com, ... email@example.com).
qmail only check domain in RCPT if spammer input:"mail from firstname.lastname@example.org" - (with out ":") - no email address on my server.then server reply: 550, no mailbox here by that name. (#5.7.17)
But qmail check username and domain if spammer input:""mail from: email@example.com" - (with ":") - no email address on my server. Then server reply: 250 OK..This is really weird! I tried with all my plesk server, this bug still effected.Click to expand...
I love my current host. It's fast, has excellent support, uptime is great, and I get a lot of features. I'm paying $10 a month for it, though.
I'm thinking about moving to 1&1. Is this a bad idea? I had 1&1 about a year or two ago, but canceled it because I didn't end up building the website I ordered it for. Didn't have any issues, but the cancellation process was a pain. Nothing major, though.
The thing that 1&1 has going for is it is the price. $4 a month is a darn good deal.
That's 2.5x cheaper than my current host. I could save a lot of money. I know, you get what you pay for...
So am I being stupid? I don't use a lot of bandwidth (I used 1.5GB last month, and average less than 1GB), and my website hosts my software that I sell, so a lot of downtime is obviously bad. The only thing I see that's bad about the $4/month plan is no ssh access, which is really only convenience for me (I don't require it).
I am having a hosting account with old host which is limited to 10 GB, and there i am having a mysql Database which is of 2 GB, i want to move it to new host via SSH ... as that Database can not be downloaded via phpmyadmin due to its size.
So i want to "tar" the mysql directory and ssh/scp to new host!...
I am applying this command...
tar -cvf r.tar /var/lib/mysql/in_supp | ssh firstname.lastname@example.org
But i am getting errors,
Please give me a command which can move my entire Database dump to new server, without creating any copy at old server "as i do not have any space there"
Files such as core.12762 keep appearing in the root web directory. Amount of core files appearing seems to be proportional to traffic. On average one core file per few million php requests.
Will appreciate advice on how to troubleshoot this issue, or how to disable the core dumping. As it is one error per few million requests it does not seem significant enough to spend several hours troubleshooting.
I am trying to configure CPLinks, anyone know where can I find such category dumps or do I need to key in one by one? Tried to contact cplinks side for the dumps but no response. Do let me know if anyone had prepared such dumps.
After successful creation of a full backup, pmm-ras hangs forever (100% CPU) while trying to export the dump to FTP. I have two identical Plesk 12.0.18 installations and this happens only on one of them.
I see the following in /opt/psa/PMM/sessions/*/.stderr:
Use of uninitialized value in numeric eq (==) at /opt/psa/admin/bin/plesk_agent_manager line 827.
That is emails that are waiting to be sent which are not going to be sent since they are bad emails so they are just stuck in the queue and are killing cpu resources, how does one tell Qmail to dump all unsent emails waiting in the queue?
how to create Dump File for Apache Crash in Windows.We are using Apache for Reverse Proxy with OpenAM Module for Sign-in.Apache Version : 188.8.131.52...We are very frequently facing Apache Crash Issue.
Also in logs we do not get much information.when submitted logs to ForgeRock, they asked us to look into below error and provide Crash Dump.
[Sun Jun 15 23:00:10.153908 2014] [mpm_winnt:warn] [pid 2376:tid 424] (OS 64)The specified network name is no longer available. : AH00341: winnt_accept: Asynchronous AcceptEx failed. [Sun Jun 15 23:02:21.609557 2014] [proxy_http:error] [pid 2376:tid 6544] (OS 10060)A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. : [client 10.XXX.XX.XX:XXXX] AH01095: prefetch request body failed to XX.XXX.XX.XX:XXX (teampark.sogeti.com) from XX.XXX.XX.XX (), referer: https://teampark.sogeti.com/blogs/roller-ui/authoring/weblog.do?method=create&weblog=VeckobrevIntegrationSyd&lang=sv_se
under Plesk 12.0.18 PHPMyAdmin is failing to import a 3 MB SQL dump of a simple Joomla website. "Error 505 Bad Gateway", it says.It happens with other dumps too, some as small as ~500 KB. The format (SQL or ZIP) of the file uploaded doesn't seem to matter, because the upload itself seems to work; it seems it's the post-processing what is raising the error.
The funny thing is that the import itself seems to work (the contents of the SQL dump are imported), but the error message appears and causes confusion and support requests from our clients./var/log/sw-cp-server/error_log says:
2015/05/15 03:19:31 [error] 10215#0: *5 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: XX.XX. XXX. XXX, server: , request: "POST /domains/databases/phpMyAdmin/import.php HTTP/1.1", upstream: "fastcgi://unix:/var/run/sw-engine.sock:", host: "xxxx. xxxxxxx.com:8443", referrer: URL.....To me it sounds like a timeout.
This seems to be a "popular" error among Plesk users, and I have tried this, this and this with no luck.
After upgrading from 11.5.30 to 12.0.18, when make backup see next message:
<?xml version="1.0" encoding="utf-8"?> <execution-result status="error"> <object name="example.com" type="domain"> <message severity="error" id="167b9714-3e33-4863-861d-69c4f559afe6" code="InformationalException"> <description>Unable to dump IP addresses for mail service</description>
Code: # plesk bin pleskbackup server UNIVERSAL->import is deprecated and will be removed in a future perl at (eval 13) line 3. UNIVERSAL->import is deprecated and will be removed in a future perl at /usr/local/psa/PMM/agents/shared/IPC/Run.pm line 1060. UNIVERSAL->import is deprecated and will be removed in a future perl at /usr/local/psa/PMM/agents/shared/IPC/Run/IO.pm line 78. UNIVERSAL->import is deprecated and will be removed in a future perl at /usr/local/psa/PMM/agents/shared/IPC/Run/Timer.pm line 161. Runtime error: Could not run make dump with pmmcli[Illegal seek]
Code: # /usr/local/psa/admin/sbin/pmmcli Traceback (most recent call last): File "/usr/local/psa/admin/sbin/pmmcli", line 5, in <module> import pmmcli File "/usr/local/psa/admin/share/pmmcli/pmmcli.py", line 21, in <module> import pmmcli_session File "/usr/local/psa/admin/share/pmmcli/pmmcli_session.py", line 15, in <module> import pmm_migration_handler File "/usr/local/psa/admin/share/pmmcli/pmm_migration_handler.py", line 16, in <module> import migration_handler ImportError: Bad magic number in /usr/local/psa/admin/share/migration-handler/migration_handler.pyc