#Server PHP - hosts php and handles apache/mysql requests.
#Server 2 - handles mail and dns requests.
Yesterday we moved mail from # server 2 to a new mail server, a cPanel one, all mailboxes are created, users can send and recieve email using webmail, mail clients, etc.
But.. while trying to send mails using PHP authenticated from the #Server PHP/Apache/MySQL , we got this error from the mail servers:
Code:
We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail. SMTP -> FROM SERVER: SMTP -> FROM SERVER: SMTP -> ERROR: HELO not accepted from server: SMTP -> get_lines(): $data was "" SMTP -> get_lines(): $str is "220-srv247.serverhost.com
This was working when mails were recieved/sent in Sendmail (an Ensim box), now with Exim 4.x on a cPanel box we got this issue.
Already added IP address from #server php into all Exim whitelists, also added the IP to /etc/alwaysrely, but didn't help.
Im using RHE 5.2 on the mail server and latest Release build.
One day, you noticed that someone remotely connectted your computer and an application sends spam/phishing emails bu using your IP. What do you do?
Of course, I stopped the program and blocked remote connection for a while and changed my password... I any way, i have to connect my computer remotely... What do you advice?
By the way, i have more than 1000 email accounts on my computer. Hacker left me a gift, but I don't need them))
I have create a remote mysql database in whm for another server on my network. Now my problem is that the remote mysql in fact works as the data is still being pulled from it with mysql disabled on the main server. I did however put in the root password during the remote mysql server setup. Now the only problem I seem to be having is the databases dont show up in any cpanel accounts and phpmyadmin doesnt work. but all sites using a database made before this change still work.
my site is working fine for somedays and suddenly its stoped and hanged and also my PPP is not working , and file manager in PPP its give me this error VZAgent returns error #422: "Cannot initialize connection to remote host" and the suppord admin said I have problem in failcnt
We have several clients who use phplist for their opt-in lists. ATT and a few others are blocking emails. The main reason is because the email from the list (email@client.com) originates from comcast.net. ATT and others appear to block based upon that discrepancy.
Questions for anyone who works with phplist:
1) If the client simply sends from the comcast.net email (and not from email@client.com) and we allow this as a valid sending source in phplist, will this solve our problem?
2) We attempted to send via webmail, which would have trumped all issues, however because the clients are sending email which incorporates graphics in a template, webmail is a poor choice.
3) Is there another workaround that we are not seeing?
We are currently using Apache 2.2.10 as the reverse proxy for the SAP portal server 7.3.1. The SAP applications are built based on webdynpro abap technology.2 of the apps are getting intermittent spinning circles. The Apache server will ultimately timeout and give the "bad request" and HTTP 400. We were never able to reproduce the problem except we do see users are running into them. Obviously, the problems occur very randomly, but often enough to generate a lot of support tickets. No error was generated in the sap system log.
Here is what I see from the apache access log and error log:
[31/Jul/2014:23:50:26 -0400] TLSv1 AES128-SHA "POST /sap/bc/webdynpro/sap/ZR_SSEPP_OPERATIONAL_SCHEDULE;sap-ext-sid=VcFRQjFOvu8TJYp9gDoeAA--4x1GQAg0MPPjCUEQif5iWQ--?sap-contextid=SID%3aANON%3asapprd_PR3_03%3aezUnW-FXtaYVyXREaAD7rxW0k8o5pk_n9RfjPfcB-NEW HTTP/1.1" 400 3004 "https://xxxxx/sap/bc/webdynpro/sap/ZR_SSEPP_OPERATIONAL_SCHEDULE;sap-ext-sid=VcFRQjFOvu8TJYp9gDoeAA--4x1GQAg0MPPjCUEQif5iWQ--" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3)" 706345611
[Fri Aug 01 14:19:07 2014] [error] [client 10.4.53.198] (70014)End of file found: proxy: error reading status line from remote server xxxxxx, referer: https://xxxxx/sap/bc/webdynpro/sap/ZR_SSEPP_OPERATIONAL_SCHEDULE;sap-ext-sid=RaH2yjQlV6o7wVaj6wv6zA--LXTMFzjjKvcuwT*DXWoBmA--
I found bug 37770 and went to see the apache admin. But he thinks that the parameter(proxy-initial-not-pooled=1) that fixes the bug only applies to mod_proxy_http. However, we are using mod_proxy.
PRODUCT, VERSION, MICROUPDATE, OPERATING SYSTEM, ARCHITECTURE Plesk 11.5, 11.5.30 Update #44, last updated at April 30, 2014 03:25 AM, Centos 6.5 (Final), Linux 64bit
PROBLEM DESCRIPTION When I try to add an extra MySQL server, running on a different server, I always get an error that the user has no admin access. But the user I created does have admin access to the database. The remote database is a MySQL 5.5 on a Linux Ubuntu 12.04 LTS server
STEPS TO REPRODUCE Tools & Settings -> Database Servers -> Add Databases server
ACTUAL RESULT Error: Test connection to the database server has failed because the supplied account does not possess administrative privileges: Access denied for user 'admin'@'%' to database 'd536cedf97037e'
EXPECTED RESULT A working database connection.
ANY ADDITIONAL INFORMATION These queries are logged by MySQL:
If I just ignore this message, go to a subscription and create a database, then the database gets created just fine. It's just Plesk that thinks that something went wrong.
We have been using Apache 2.2.x with reverse proxy modules for our clients to access their OWA servers for over a year. I want to get us to Apache 2.4.x so I setup a test box with latest 2.4 on it. I fixed the config file issues since 2.4 has changes in it. OWA proxy is working on my test server with Apache 2.4. But with 2.4 I do have an issue I cannot figure out. Note that this does NOT occur with Apache 2.2. I get the following errors when using ActiveSync through reverse proxy:
[Thu Oct 17 12:19:11.670665 2013] [proxy_http:error] [pid 748:tid 8440] (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 x.x.x.x:20311] AH01102: error reading status line from remote server mail.nameredacted.net:443 [Thu Oct 17 12:19:11.670665 2013] [proxy:error] [pid 748:tid 8440] [client x.x.x.x:20311] AH00898: Error reading from remote server returned by /Microsoft-Server-ActiveSync
So somehow with Apache 2.4 there is some sort of timeout that was not there with 2.2.
I seem to have an error with backing up to my personal FTP repository. I have only just noticed the issue, but i believe it originated when I upgraded Plesk Panel 11 to Plesk Panel 12. I am currently running version 12.0.18 on Cent OS 6.5.
Note whether i check the "Use passive mode" option makes no difference to my problem.Below is what I get from the panel.log under /usr/local/psa/admin/logs
Problem: I am using to my Centos/Exim/Cpanel server to relay emails. The person who receives my email sees a helo that captures my ISP IP address and lastly the mail server for my domain along with its IP.
My ISP (Verizon) IP is constantly being flagged as a spam source by a variety of RBL's.
My domains have never sent spam and I only send a low volume of emails.
How can I remove my ISP helo IP address from being added to my outgoing email so that the only IP is the IP of domain sending the email?
Example Header:
Quote:
Received: from c-99-172-221-252.hlvd.va.verizon.net ([99.172.221.252]:3389 helo=[127.0.0.1]) <-- remove this part by server.myserver.com with esmtpa (Exim 4.69) (envelope-from <email@mydomain.com>) id 1MLoYc-0004Ol-20 for friend@hotmail.com; Tue, 30 Jun 2009 21:24:18 -0400
I am on a VPS and set everything up myself. When I try and email a friend, I get it bounced back with the following message (with his email filtered):
<<< 550-5.7.1 {mx078} Sorry, your helo has been denied. <<< 550 5.7.1 [url] 550 5.1.1 <**********@gmx.co.uk>... User unknown
I'm pretty sure the user isn't unknown, I have checked and it is his email address. Can anyone tell me what is wrong, and if the problem is on my end or his, and if my end how I might go about fixing it?
!verify = helo !verify = reverse_host_lookup in exim acl and drop message if helo is not passed. But one issue is this validates for users even having account in the server and trying to send mail using server account to someone else
I want to put validation for only incoming mails "to" this server
What i dont want is to validate the mails that authenticated smtp users send
I have a dedicated linux/cpanel server running various websites with the shared ip and one website with a dedicated ip.
But when sending mail through sendmail from the dedicated ip website the ip in the helo greeting is not matching the ip of the sender, it is using the main shared ip rather than the dedicated ip which is producing a 550 error from some receiving mail servers. I have racked my brains trying to figure this out and was wondering if anyone else has/had a similar experience and found a solution.
By the way the helo greeting sent in mail from the shared ip websites is fine...
I seem to be having a problem with domain forwarding in cPanel.
I have 3 cPanel accounts:
1) foobar.com.np with a POP3 account and forwarders for info@foobar.com.np. Works fine.
2) foobar.com with domain forwarding to foobar.com.np. Works fine too when I send an email to info@foobar.com.
3) foo.com.np with domain forwarding to foobar.com.np. Doesn't work! When I send a message to info@foo.com.np I get the following message in my Exim log:
Code: 2007-11-29 04:11:32 cwd=/var/spool/exim 3 args: /usr/sbin/exim -Mc 1IxgMm-0007DW-0m 2007-11-29 04:11:32 1IxgMm-0007DW-0m ** info@foo.com.np R=lookuphost T=remote_smtp: SMTP error from remote mail server after MAIL FROM:<noreply@********.com> SIZE=2059: host foo.com.np [74.86.*.*]: 554 5.7.1 Helo invalid(forged) 2007-11-29 04:11:32 cwd=/var/spool/exim 7 args: /usr/sbin/exim -t -oem -oi -f <> -E1IxgMm-0007DW-0m 2007-11-29 04:11:32 1IxgMm-0007Da-Bd <= <> R=1IxgMm-0007DW-0m U=mailnull P=local S=2006 T="Mail delivery failed: returning message to sender" 2007-11-29 04:11:32 1IxgMm-0007DW-0m Completed ... As you can see, this domain forwarder is not functioning like the other one (foobar.com) since the domain forwarder for foobar.com DOES actually work:
Code: 2007-11-29 03:58:21 cwd=/var/spool/exim 3 args: /usr/sbin/exim -Mc 1IxgA0-0002Gs-Vb 2007-11-29 03:58:21 1IxgA0-0002Gs-Vb => info <info@foobar.com> R=virtual_user T=virtual_userdelivery 2007-11-29 03:58:22 1IxgA0-0002Gs-Vb => *******@gmail.com <info@foobar.com> R=lookuphost T=remote_smtp H=gmail-smtp-in.l.google.com [209.85.133.27] 2007-11-29 03:58:22 1IxgA0-0002Gs-Vb -> *******@gmail.com <info@foobar.com> R=lookuphost T=remote_smtp H=gmail-smtp-in.l.google.com [209.85.133.27] 2007-11-29 03:58:22 1IxgA0-0002Gs-Vb Completed It looks like Exim doesn't know that emails sent to info@foo.com.np should be a local delivery. I checked the file "/etc/vdomainaliases/foo.com.np" and it says:
Im trying to troubleshoot the exim install that was included with cpanel. I read that the helo response being localhost instead of a fully qualified domain can lead to mail be directed to the bulk mail folder.
Looking at the mail headers, this is indeed set this way:
Received: from www.mydomain.com ([my_ip_addr] helo=localhost)
How is this response determined and how can I have it be a fully qualified domain name instead?
I formatted my server and installed CENTOS 7 and PLESK 12. I have problems with cbl.abuseat.org. My ip enters in blacklist. I sent email to the support of abuseat.org and abuseat reply:
Please fix your HELO strings.
I check the my configuration and I think is correct:
- Reverse lookup is ok - Hostname is ok (server.domain.tld)
But I have the file in /etc/sysconfig/network empty. There is only written: # Created by anaconda
Also, is correct the my etc/hosts file?
127.0.0.1 server.domain.tld server localhost4 localhost4.localdomain4 :: 1 server.domain.tld server localhost6 localhost6.localdomain6
