Re: [GTALUG] Spamhaus block

2019-02-22 Thread D. Hugh Redelmeier via talk
| From: Val Kulkov via talk | Do you have a permanent static IP address? If not, you may occasionally be | picking up a "dirty" IP address. It's clear (now) that Marc has a static IP address. It really isn't worth trying to use a dynamic IP address for mail. But I did it. I used to use a

[GTALUG] Co-op Issues

2019-02-22 Thread nick via talk
Greetings All, I don't know if someone would be willing to give some advice on finding Co-op. For the last two semesters including semester I've been looking and found very little for my skills. Don't know what's up as literally getting in contact with folks at AMD got me contacts. Maybe someone

Re: [GTALUG] Spamhaus block

2019-02-22 Thread Don Tai via talk
Here's an example of a request header. The IP and host name are in the request header. This is a Bingbot request. For a ban I usually only use the IP. 2019-02-11:00:03:53 URL: /wp/tag/fire-code/ IP: 157.55.39.xxx Accept: */* Accept-Encoding: gzip, deflate Cache-Control: no-cache Connection:

Re: [GTALUG] Spamhaus block

2019-02-22 Thread James Knott via talk
On 02/22/2019 12:11 PM, Giles Orr wrote: > But your use-case is vanishingly small: no one uses IP addresses anymore As I mentioned in another note, there is one case where IP address is mandatory.  It's when I connect to my cable modem for management.  It works only if I specify the IP address. 

Re: [GTALUG] Spamhaus block

2019-02-22 Thread James Knott via talk
On 02/22/2019 12:08 PM, Val Kulkov via talk wrote: > Since HTTP 1.1, a request may contain the "Host" > header: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Host > which web servers can they use to serve proper content for a given > host name. See, for > example, 

Re: [GTALUG] Spamhaus block

2019-02-22 Thread Giles Orr via talk
On Fri, 22 Feb 2019 at 11:58, James Knott via talk wrote: > On 02/22/2019 11:33 AM, Giles Orr wrote: > > We use this ability a fair bit at my work: the web server determines > > what name you're looking for from the incoming header, > > What would be in the header? All IP has in the header to

Re: [GTALUG] Spamhaus block

2019-02-22 Thread Val Kulkov via talk
On Fri, 22 Feb 2019 at 11:58, James Knott via talk wrote: > On 02/22/2019 11:33 AM, Giles Orr wrote: > > We use this ability a fair bit at my work: the web server determines > > what name you're looking for from the incoming header, > > What would be in the header? All IP has in the header to

Re: [GTALUG] Spamhaus block

2019-02-22 Thread James Knott via talk
On 02/22/2019 11:33 AM, Giles Orr wrote: > We use this ability a fair bit at my work: the web server determines > what name you're looking for from the incoming header, What would be in the header?  All IP has in the header to differentiate connections is IP address and port number.  For example,

Re: [GTALUG] Spamhaus block

2019-02-22 Thread Giles Orr via talk
On Fri, 22 Feb 2019 at 11:12, James Knott via talk wrote: > On 02/22/2019 11:00 AM, Don Tai wrote: > > A host will have a number of IPs, a box is on a specific IP, there > > will be a number of web sites on the same box, many domain names > > pointing to the same IP. For example my sites are on

Re: [GTALUG] Spamhaus block

2019-02-22 Thread Jamon Camisso via talk
On 22/02/2019 11:25, Val Kulkov via talk wrote: > Most or all participants to this thread appear to agree that picking the > right IP neighbourhood is key to success. > > So, how does one pick a good neighbourhood? Are there any tried-and-true > rules or methods? Use a reputable cloud provider

Re: [GTALUG] Spamhaus block

2019-02-22 Thread Val Kulkov via talk
On Fri, 22 Feb 2019 at 00:36, ac via talk wrote: > > Do not expect to be able to relay email communications properly, from > such a poor IP neighborhood. > Most or all participants to this thread appear to agree that picking the right IP neighbourhood is key to success. So, how does one pick a

Re: [GTALUG] Spamhaus block

2019-02-22 Thread James Knott via talk
On 02/22/2019 11:00 AM, Don Tai wrote: > A host will have a number of IPs, a box is on a specific IP, there > will be a number of web sites on the same box, many domain names > pointing to the same IP. For example my sites are on a box with 25 > different sites that I know of, all pointing to the

Re: [GTALUG] Power over Ethernet question

2019-02-22 Thread Russell Reiter via talk
On Fri, Feb 22, 2019, 10:30 AM James Knott via talk On 02/22/2019 09:46 AM, Russell Reiter via talk wrote: > > I'd like to grow herbs. > > You can buy that legally now. ;-) > I'm trying to make up for a mis-dieted youth. Apparently fresh herbs are anti-oxident rich. Although I could grow pot in

Re: [GTALUG] Spamhaus block

2019-02-22 Thread Don Tai via talk
A host will have a number of IPs, a box is on a specific IP, there will be a number of web sites on the same box, many domain names pointing to the same IP. For example my sites are on a box with 25 different sites that I know of, all pointing to the same IP. If one of them causes a ban on the IP

Re: [GTALUG] Power over Ethernet question

2019-02-22 Thread James Knott via talk
On 02/22/2019 09:46 AM, Russell Reiter via talk wrote: > I'd like to grow herbs. You can buy that legally now.  ;-) Well, LEDs certainly can fall under the low voltage regulations that have been in place since long before PoE.  Low voltage lighting has been around for a long time.

Re: [GTALUG] Spamhaus block

2019-02-22 Thread James Knott via talk
On 02/21/2019 08:38 PM, Don Tai via talk wrote: > You're on a shared host with any number of other web sites and owners. > When one goes rogue and launches bots at the world the IP is logged > and is used to ban all the sites on that IP, which might include your > own. Bots reappear on a regular

Re: [GTALUG] Power over Ethernet question

2019-02-22 Thread Russell Reiter via talk
On Fri, Feb 22, 2019, 8:53 AM James Knott via talk On 02/22/2019 07:18 AM, Russell Reiter via talk wrote: > > The Ontario Electrical Safety Authority has recently ratified Power > > over Ethernet for domestic residential LED lighting and associated > > home control systems. I was just wondering

Re: [GTALUG] Power over Ethernet question

2019-02-22 Thread James Knott via talk
On 02/22/2019 07:18 AM, Russell Reiter via talk wrote: > The Ontario Electrical Safety Authority has recently ratified Power > over Ethernet for domestic residential LED lighting and associated > home control systems. I was just wondering if anybody on the list is > using PoE for lighting and has

[GTALUG] Power over Ethernet question

2019-02-22 Thread Russell Reiter via talk
The Ontario Electrical Safety Authority has recently ratified Power over Ethernet for domestic residential LED lighting and associated home control systems. I was just wondering if anybody on the list is using PoE for lighting and has any recommendations on which types of LED's are best for