Re: potential postfix_bare_newline_wait configuration param

2011-01-21 Thread Will Fong
On Jan 21, 2011, at 9:14 AM, Jerrale G wrote: > time at random intervals, usually a time more or less than a real, > "accredited" smtp server would wait before retrying delivery. So, we need a > postscreen_bare_newline_minwait and postscreen_bare_newline_maxwait, which > would be the minimum a

Re: Drop the rejects from a forwarded alias

2010-11-29 Thread Will Fong
On 11/29/2010 12:28 PM, Randy Ramsdell wrote: We simply alias $user $u...@$othermailserver The $users we forward to are known by our mail server and no mail will forward otherwise. I cannot think of a scenario which rejected mail from $othermailserver would be anything other than UCE in this

Re: OT, but mail related

2010-11-24 Thread Will Fong
On Nov 24, 2010, at 1:50 AM, Stan Hoeppner wrote: > You'd be better off with SliceHost (RackSpace) than HE, and SliceHost > sucks from a delivery standpoint. Hmm... Interesting. Delivery as in transactional or bulk? I only had one or two slices from them, and off the bat had decent reputation

Re: OT, but mail related

2010-11-23 Thread Will Fong
On Nov 23, 2010, at 1:19 PM, Gary Smith wrote: > > Makes sense. I will keep a set of MX servers at the original COLO setup to > accept emails from my new range and forward outgoing email through them until > we verify the new one. > > Gary Smith For receiving emails, you don't have too much

Re: OT, but mail related

2010-11-23 Thread Will Fong
On Nov 23, 2010, at 12:17 PM, Gary Smith wrote: > I'm expecting to setup 5 IP's for outgoing email and as such the RNDS records > for them as well. I just want to make sure that there's little, if any, > problems for myself and my customers that use my services. Hi Gary, You'll probably want

Re: block local email accounts temporarily

2010-11-15 Thread Will Fong
On 11/15/2010 04:31 AM, Ignacio GarcĂ­a wrote: Is it possible to block sending emails from local accounts if many bounces have been generated from this local account? Example, a user is sending many messages to wrong addresses. I want postfix not to let him send more messages temporarily. Is i

Re: Tuning Help

2010-11-14 Thread Will Fong
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 John, What do you mean by "controll

Re: postfix and thousands unix user

2010-11-09 Thread Will Fong
On 11/09/2010 04:45 PM, Stan Hoeppner wrote: The Proliant Dl180 g6 box he has will scale to 192GB RAM in 12 DIMM slots, but getting it there gets expensive due to the cost/DIMM at 16GB density. Using fairly inexpensive 4GB DIMMS he could occupy 6 of the 12 slots for a 24GB capacity. That should

Re: Forwarding pending emails

2010-11-08 Thread Will Fong
On 11/08/2010 11:13 AM, Luiz Antonio Emerenciano Alcoforado wrote: So, I'll never acomplish a complete fallback setup. It is true? What'll happen if I try it? You mentioned this was on the same network. Just wondering, would it be possible to do this at the router/network level? -will

Re: Outflow spam filtering (?)

2010-11-06 Thread Will Fong
On Nov 6, 2010, at 3:14 AM, Ronald F. Guilmette wrote: > I've gotten myself into a somewhat heated discussion... which seems to > be the only kind I get into these days... on another mailing list > regarding the spam outflow filtering capabilities of one particular > non-Posfix based e-mail servic

Re: Open relay question

2010-11-05 Thread Will Fong
On 11/05/2010 12:41 PM, Alejandro Facultad wrote: Thanks but, is it right if coming from Internet I enter to your mail server and after that I send a message from your mail account to your project manager's mail account telling he's an asshole ??? I now SPF is ideal for avoid this behavior, bu

Re: too many recipients does not log

2010-11-04 Thread Will Fong
On Nov 4, 2010, at 6:09 PM, Richard Stockton wrote: > I think I sent this to the wrong address, so I'm trying again... > > I have a client trying to send to more than the allowed number of > recipients (smtpd_recipient_limit = 100). On the server side the > only indication I see in the maillog i

Re: SPF enforcement opinions?

2010-11-04 Thread Will Fong
On Nov 4, 2010, at 2:12 PM, Robert Fitzpatrick wrote: > I have SPF setup and Postfix is rejecting mail from explicitly unauthorized > servers. If a customer wants me to customize the configuration so that they > can receive mail from that server, is that wrong? Their current SPF TXT > record co