Hotmail spam prevention mech.

2018-01-16 Thread
Hi This isn't related directly postfix but i could not find true platform to ask. I believe your knowledge is far better than mine and i need little help. We are having difficulties while delivering mails to Microsoft's domains like hotmail and outlook. I've checked over and over again my settings

Re: Hotmail spam prevention mech.

2018-01-16 Thread Jim Reid
> On 16 Jan 2018, at 10:49, jin&hitman&Barracuda wrote: > > We are having difficulties while delivering mails to Microsoft's domains like > hotmail and outlook. They appear to have a DNS problem which is causing outbound mail to fail. Their SMTP servers are using non-existent hostnames when

Re: Hotmail spam prevention mech.

2018-01-16 Thread
I did not realize that nonexist host names. I believe they basically ignore faults when they produce them but they keep pushing us to follow their requirements. On 16 Jan 2018 1:59 p.m., "Jim Reid" wrote: > On 16 Jan 2018, at 10:49, jin&hitman&Barracuda wrote: > > We are having difficulties w

Re: Hotmail spam prevention mech.

2018-01-16 Thread Matthew Broadhead
i am also having problems delivering to microsoft domains since sunday.  i am in their SDNS program and it doesn't show our domain as being blacklisted. i contacted their engineers via https://support.microsoft.com/en-us/getsupport?oaspworkflow=start_1.0.0.0&wfname=capsub&productkey=edfsmsbl3&lo

Re: Hotmail spam prevention mech.

2018-01-16 Thread Dominic Raferd
Please do not top-post on this mailing list... On 16 January 2018 at 11:20, jin&hitman&Barracuda wrote: > > I did not realize that nonexist host names. I believe they basically ignore > faults when they produce them but they keep pushing us to follow their > requirements. > > > On 16 Jan 2018 1

Re: Hotmail spam prevention mech.

2018-01-16 Thread
I've performed same situation. Actually they responded me with "Sorry, your ip do not qualify for mitigation." It doesn't help me either. On 16 Jan 2018 2:23 p.m., "Matthew Broadhead" < matthew.broadh...@nbmlaw.co.uk> wrote: > i am also having problems delivering to microsoft domains since sund

Re: Hotmail spam prevention mech.

2018-01-16 Thread
On 16 Jan 2018 2:34 p.m., "Dominic Raferd" wrote: Please do not top-post on this mailing list... On 16 January 2018 at 11:20, jin&hitman&Barracuda wrote: > > I did not realize that nonexist host names. I believe they basically ignore faults when they produce them but they keep pushing us to fol

No messages delivered to INBOX

2018-01-16 Thread Rich Shepard
Running postfix-3.2.4 on Slackware-14.2. My server and workstation are on the same host. Yesterday, about mid-day, messages to me stopped being delivered to my INBOX. /var/spool/mail shows: -rw-rw 1 rshepard mail 207100 Jan 15 12:30 /var/spool/mail/rshepard Messages from mail lists are d

Re: No messages delivered to INBOX

2018-01-16 Thread Noel Jones
On 1/16/2018 9:50 AM, Rich Shepard wrote: >   Running postfix-3.2.4 on Slackware-14.2. My server and workstation > are on > the same host. Yesterday, about mid-day, messages to me stopped being > delivered to my INBOX. /var/spool/mail shows: > > -rw-rw 1 rshepard mail 207100 Jan 15 12:30 /var/

Re: No messages delivered to INBOX

2018-01-16 Thread Rich Shepard
On Tue, 16 Jan 2018, Noel Jones wrote: Pick one message and follow it through the logs. If postfix fails or misdirects the message, postfix will log what happened. If the message makes it through postfix and is handed off to procmail, then that's where the problem is. Noel, Aw, I should hav

Re: Curious startup warning

2018-01-16 Thread James Moe
On 01/12/2018 06:27 PM, Wietse Venema wrote: > >> $ ls -l ssl/ >> lrwxrwxrwx 1 root root 15 Nov 4 13:04 cacerts -> ../../ssl/certs/ > The above is not needed, if you configure Postfix to read the system > SSL certificate database with "tls_append_default_CA = yes". Not a > good idea if you use cer

Re: Curious startup warning

2018-01-16 Thread Viktor Dukhovni
> On Jan 16, 2018, at 12:35 PM, James Moe wrote: > >>> $ ls -l ssl/ >>> lrwxrwxrwx 1 root root 15 Nov 4 13:04 cacerts -> ../../ssl/certs/ >> The above is not needed, if you configure Postfix to read the system >> SSL certificate database with "tls_append_default_CA = yes". Not a >> good idea i

Questions about mailing list managers in VIRTUAL_README

2018-01-16 Thread J Doe
Hi, I have a question about the “Mailing List” section in the VIRTUAL_README [1]. The third paragraph states: “This example assumes that in main.cf, $myorigin is listed under the mydestination parameter setting...” Because the mailing list is being set up with virtual hosting, doesn’t t

Questions about auto replying in VIRTUAL_README

2018-01-16 Thread J Doe
Hi, I have two questions about the “Autoreplies” section in the VIRTUAL_README [1]. If I was setting up auto replies for the virtually hosted domain of “example.com”, would the correct configuration be: /etc/postfix/main.cf virtual_alias_maps = hash:/etc/postfix/virtual tran

Re: No messages delivered to INBOX

2018-01-16 Thread Noel Jones
On 1/16/2018 10:32 AM, Rich Shepard wrote: > Jan 16 05:54:55 salmo postfix/smtpd[23648]: warning: connect to > Milter service inet:127.0.0.1:8891: Connection refused This probably isn't related to your delivery problems, but whatever miler you've configured at :8891 isn't running. Most likely th

Re: No messages delivered to INBOX

2018-01-16 Thread Rich Shepard
On Tue, 16 Jan 2018, Noel Jones wrote: This probably isn't related to your delivery problems, but whatever miler you've configured at :8891 isn't running. Most likely the service is down. Noel, That was added by me last November as I added SPF and openDKIM to postfix. The latter starts and

Cyrus vs Dovecot for SASL AUTH and IMAP

2018-01-16 Thread J Doe
Hi, I am looking to use either Cyrus or Dovecot for both SASL authentication and IMAP. While Postfix 3.1.0 supports both, I was wondering which to prefer if security is my most important deciding factor ? Does one have a better track record than the other ? Thanks, - J

Re: Cyrus vs Dovecot for SASL AUTH and IMAP

2018-01-16 Thread Petri Riihikallio
> I am looking to use either Cyrus or Dovecot for both SASL authentication and > IMAP. While Postfix 3.1.0 supports both, I was wondering which to prefer if > security is my most important deciding factor ? Does one have a better track > record than the other ? They are both quite secure, I c

Re: Curious startup warning

2018-01-16 Thread Wietse Venema
James Moe: Checking application/pgp-signature: FAILURE -- Start of PGP signed section. > On 01/12/2018 06:27 PM, Wietse Venema wrote: > > > >> $ ls -l ssl/ > >> lrwxrwxrwx 1 root root 15 Nov 4 13:04 cacerts -> ../../ssl/certs/ > > The above is not needed, if you configure Postfix to read the syst

Re: Cyrus vs Dovecot for SASL AUTH and IMAP

2018-01-16 Thread Patrick Ben Koetter
* J Doe : > I am looking to use either Cyrus or Dovecot for both SASL authentication and > IMAP. While Postfix 3.1.0 supports both, I was wondering which to prefer if > security is my most important deciding factor ? Does one have a better > track record than the other ? The Cyrus SASL project h