reject_sender_login_mismatch doc

2009-08-01 Thread johnea
uting to postfix! I hope this small addition can make it into the docs... johnea snippet from mail archives to sum up: - if f...@example.com can only be used by user 'foo', then use reject_sender_login_mismatch - if f...@example.com must be authent

Re: Mobile mail blocked with spamhaus

2009-08-02 Thread johnea
sasl2/smtpd.conf pwcheck_method: authdaemond log_level: 3 mech_list: PLAIN LOGIN authdaemond_path:/var/run/authdaemond/socket The authentication sets you up for mobile sending. Hope this helps... johnea

postfix rejecting helo on submission port

2009-10-21 Thread johnea
strictions into recipient restrictions? Or maybe just specify a blank helo restrictions line for submission in the master.cf? Thank You Very Much for sharing your expertise! johnea

Re: postfix rejecting helo on submission port

2009-10-21 Thread johnea
On 10/21/09 17:47, Sahil Tandon wrote: On Wed, 21 Oct 2009, johnea wrote: Generally, the output of 'postconf -n' is preferred in lieu of snippets or entire main.cf dumps. Next time, exclude the comments. :) Will do, thank you for those tips What ever you decide, just make s

SPAM rejection for mail arriving across multiple domains

2014-04-04 Thread johnea
inal) that SPAM messages often show up for many users across different domains all at once. Has anyone else tried such an approach? Is there any postfix infrastructure I could adopt to implement such a strategy? Also, could anyone recommend any other SPAM rejection policies I should put in place? Thank You! johnea

Simple DNSBL for links in body?

2014-05-14 Thread johnea
Hello, Is there a simple way to extract links from an email body and submit to DNSBL? Thank You! johnea

Re: DNSBL/DNSWL lookup table

2014-06-09 Thread johnea
; in the EHLO response. Hello Wietse, Is it possible to use this to DNSBL check URLs present in the body of an email? (pre-queue) Thank you! johnea p.s. Sorry to diverge from the topic. I hope this isn't so far off as to constitute thread hijacking.

Re: should we use plaintext for message?

2020-03-18 Thread johnea
to get them to adopt a more efficient surveillance system. Obviously Great God Google is the king of this, but many many minions also participate (Constant Contact, etc). Users outside of the above mentioned extremist minority have no idea, or care, that they increase their vulnerability surface. johnea

maildir unread msg count: client .vs server

2019-09-02 Thread johnea
Could anyone say why the server side count would be less than the number shown by the client? Thank You! johnea