Hi YongSan,
I tested to connect to your server on port 25.
It takes about 2-3 min to get the greeting-banner (220 localhost.localdomain
- Welcome to Qmail Toaster Ver. 1.3 SMTP Server ESMTP)
For me that looks like your server takes ages to resolve my senders reverse
dns.
Did you configure the
Hi,
I tried the following on the mail server itself and i got the reply
immediately.
[r...@mail init.d]# nslookup 122.175.72.62
Server: 127.0.0.1
Address:127.0.0.1#53
Non-authoritative answer:
62.72.175.122.in-addr.arpa name =
On 07/12/2010 02:24 AM, Poh Yong Hwang wrote:
Hi,
I tried the following on the mail server itself and i got the reply
immediately.
[r...@mail init.d]# nslookup 122.175.72.62
Server: 127.0.0.1
Address:127.0.0.1#53
Non-authoritative answer:
62.72.175.122.in-addr.arpa name
Hi,
It seems that if i use port 587 it does not have the slowness issue..
[r...@cp root]# time telnet mail.popular.com.sg 25
Trying 117.120.3.103...
Connected to mail.popular.com.sg (117.120.3.103).
Escape character is '^]'.
220 localhost.localdomain - Welcome to Qmail Toaster Ver. 1.3 SMTP
It looks like you have problems solving your local name (the name of
server where tcpserver is running).
Check your local name in DNS, and add -l name to your tcpserver
command line.
Tonino
Poh Yong Hwang ha scritto:
Hi,
Here is my resolv.conf :
search mail.popular.com.sg
On 07/12/2010 02:48 AM, Poh Yong Hwang wrote:
Hi,
It seems that if i use port 587 it does not have the slowness issue..
[r...@cp root]# time telnet mail.popular.com.sg
http://mail.popular.com.sg 25
Trying 117.120.3.103...
Connected to mail.popular.com.sg http://mail.popular.com.sg
Is sounds as though there is something amiss in your djbdns configuration.
If you really want to use djbdns for some reason, I've found The Linux
Cookbook by Carla Schroeder to be a good reference for that. I don't
presently have my copy nearby.
I've found that it's much easier to use the
DNS is often the culprit with sluggish performance, so Andreas is right.
Outlook doesn't usually exhibit slowness. Because it has its own
Outbound queue, it appears to the user that the message has been sent
before the submission/smtp server is even contacted.
I'd like to know where you're
Hi,
Here is my resolv.conf :
search mail.popular.com.sg
nameserver 127.0.0.1
nameserver 165.21.83.88
nameserver 165.21.100.88
The slowness occurs on the time that the message took to leave Outlook
outbound queue. If we do a email dossier check at centralops.net, it always
get timeout while
For a quick test to see if it's your dns at the windoze box, try adding
your toaster to the hosts file. Typically win boxes check the hosts file
before dns.
Also, check the blacklists on your toaster. You may have a slow dnsbl in
there.
Poh Yong Hwang wrote:
Hi,
Here is my resolv.conf :
Hi,
It should not be my windows as i have ask many people to try(around 10) and
all face the same issue with slowness in smtp. I have remove the default
zen.spamhaues on the blacklist file and it is still slow..
YongSan
On Mon, Jul 12, 2010 at 11:06 AM, South Computers
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