Re: STOPPING SPAM FROM COMPROMISED ACCOUNTS.

2013-09-22 Thread John Hinton
a key tracker virus on their systems. Same problem. Password stolen. Reset password... password stolen again in just a few hours. Customers removed viruses from computer. Problem stopped. -- John Hinton 877-777-1407 ext 502 http://www.ew3d.com Comprehensive Online Solutions

Backup Mailserver -Secondary MX server

2013-04-01 Thread John Hinton
or where to start reading, I would appreciate it. And yes, sorry for the subject line yet again... It seems that secondary MX server might be a better description? -- John Hinton 877-777-1407 ext 502 http://www.ew3d.com Comprehensive Online Solutions

Re: questions on debugger_command

2012-12-23 Thread John Hinton
to CentOS. You may however find a repo with a newer version available. -- John Hinton 877-777-1407 ext 502 http://www.ew3d.com Comprehensive Online Solutions

Re: generating the TLS cert

2012-12-20 Thread John Hinton
. They can then use something like mail.mydomain.com as their mailserver. We can move them to another server here and not have any affect on their email settings (other than accepting the new cert). We are mainly interested in passing login information using encryption. -- John Hinton 877-777

Re: generating the TLS cert

2012-12-19 Thread John Hinton
for mailservers should be free. -- John Hinton 877-777-1407 ext 502 http://www.ew3d.com Comprehensive Online Solutions

Re: pop client for postfix.

2012-11-12 Thread John Hinton
. -- John Hinton 877-777-1407 ext 502 http://www.ew3d.com Comprehensive Online Solutions

Re: Away message and Multiuser-Addresses

2012-09-07 Thread John Hinton
. There is a little pull down arrow at the bottom of the Mail Forwarding Setting box to show these options. -- John Hinton 877-777-1407 ext 502 http://www.ew3d.com Comprehensive Online Solutions

Re: Best Practice for (not)allowing spoofed MAIL FROM addresses

2011-12-21 Thread John Hinton
email. There are NO hard rules beyond the RFCs and even those are badly abused on many fronts these days. Exceptions abound! -- John Hinton 877-777-1407 ext 502 http://www.ew3d.com Comprehensive Online Solutions

Re: good data backup system for a mail server?

2011-11-16 Thread John Hinton
... password/shadow files... whatever you feel would be useful should (when) a quick restore needs to happen. -- John Hinton 877-777-1407 ext 502 http://www.ew3d.com Comprehensive Online Solutions

Re: move from mbox to Maildir?

2011-11-04 Thread John Hinton
it. There are other scripts for that. Google is your friend. -- John Hinton 877-777-1407 ext 502 http://www.ew3d.com Comprehensive Online Solutions

Re: No default or sample aliases file

2011-09-25 Thread John Hinton
of the numbering. Cutting edge? Nope, RedHat is never cutting edge and us sys admins rarely bleed. John Hinton

Re: Request For Port 587

2011-08-18 Thread John Hinton
, such as Outlook, your customer is exactly right that your system is not providing a top or full level of service. John Hinton Thomas Berger - Certified Linux/Cisco Networking Engineer - BOREUS Rechenzentrum GmbH Zur

Re: direcpc sending problem

2011-06-24 Thread John Hinton
On 6/24/2011 11:34 AM, Benny Pedersen wrote: On Thu, 23 Jun 2011 13:33:11 -0400, John Hinton wrote: We have no other issues with any other of 100s of clients on this mailserver. Seems this is a direcpc problem? since its just one client, why do you think its your server problem ? have

direcpc sending problem

2011-06-23 Thread John Hinton
other of 100s of clients on this mailserver. Seems this is a direcpc problem? -- John Hinton 877-777-1407 ext 502 http://www.ew3d.com Comprehensive Online Solutions

Re: Google The recipient server did not accept our requests to connect.

2011-03-03 Thread John Hinton
system but they do a lot of other things very good. -- John Hinton 877-777-1407 ext 502 http://www.ew3d.com Comprehensive Online Solutions

Re: Google The recipient server did not accept our requests to connect.

2011-03-03 Thread John Hinton
On 3/3/2011 3:09 PM, jason hirsh wrote: On Mar 3, 2011, at 4:02 PM, John Hinton wrote: On 3/3/2011 2:52 PM, jason hirsh wrote: On Mar 3, 2011, at 3:49 PM, John Hinton wrote: On 3/3/2011 2:34 PM, jason hirsh wrote: I have been informed by a couple gmail users that my server

Re: Tuning Help

2010-11-14 Thread John Hinton
On 11/14/2010 3:29 AM, Will Fong wrote: On Nov 13, 2010, at 8:28 AM, John Hinton wrote: And, as our client base is controlled and are not spammer, avoiding all spam checks on outbound is awesome. I used milters in sendmail in order to do rejects and those checked all in and all out. Hi

Tuning Help

2010-11-13 Thread John Hinton
:/var/spool/postfix/smtpd_tls_cache smtpd_tls_session_cache_timeout = 3600s tls_random_source = dev:/dev/urandom unknown_local_recipient_reject_code = 550 virtual_alias_maps = hash:/etc/postfix/virtual Thanks! John Hinton

Re: Tuning Help

2010-11-13 Thread John Hinton
On 11/13/2010 11:01 AM, John Hinton wrote: OK, on a CentOS 5.X server with Amavisd-new and Postfix. I think I still need some suggestions for tuning. I notice in my logs, that dictionary attacks are normally being rejected by RBL, mainly Spamhaus instead of failing due to unknown user. Is my

postfix/smtpd[4313]: NOQUEUE: reject: RCPT from (certain providers) Relay access denied;

2010-11-11 Thread John Hinton
! -- John Hinton 877-777-1407 ext 502 http://www.ew3d.com Comprehensive Online Solutions