• DKIM Support for Mail Server

    From Digital Man@1:103/705 to Dream Master on Wednesday, February 03, 2021 13:10:05
    Re: DKIM Support for Mail Server
    By: Dream Master to Bob Roberts on Tue Feb 02 2021 09:44 pm

    Re: DKIM Support for Mail Server
    By: Bob Roberts to Dream Master on Tue Feb 02 2021 12:45 pm

    DM says it already supports it. So I'm going to review my configs. I seem to remember there was some issue getting it working before.

    I just reviewed my sbbs.ini and I could not locate a STARTTLS option within the [Mail] block of the file.

    It's not optional - it's always supported.
    --
    digital man

    Synchronet/BBS Terminology Definition #60:
    REP = QWK Reply
    Norco, CA WX: 68.9øF, 50.0% humidity, 12 mph ENE wind, 0.00 inches rain/24hrs --- SBBSecho 3.12-Linux
    * Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)
  • From Dream Master@1:103/705 to Digital Man on Wednesday, February 03, 2021 15:16:20
    Re: DKIM Support for Mail Server
    By: Digital Man to Dream Master on Wed Feb 03 2021 01:10 pm

    It's not optional - it's always supported.

    So much better. So, you could say its a non-optional option? Those are my favorites. Now, DKIM? I'll bow down to your greatness the next time I'm in California (this summer, maybe).

    Brian Klauss <-> Dream Master
    Caught in a Dream | caughtinadream.com a Synchronet BBS

    ---
    þ Synchronet þ Caught in a Dream - caughtinadream.com
    * Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)
  • From Digital Man@1:103/705 to Dream Master on Wednesday, February 03, 2021 20:17:47
    Re: DKIM Support for Mail Server
    By: Dream Master to Digital Man on Wed Feb 03 2021 03:16 pm

    Re: DKIM Support for Mail Server
    By: Digital Man to Dream Master on Wed Feb 03 2021 01:10 pm

    It's not optional - it's always supported.

    So much better. So, you could say its a non-optional option? Those are my favorites. Now, DKIM?

    If you add it as an "issue" at https://gitlab.synchro.net/main/sbbs/-/issues it'll be less likely be forgotten about and get better visibility with others that could/might implement it (e.g. Deuce).

    I'll bow down to your greatness the next time I'm in
    California (this summer, maybe).

    Cool. We'll have to catch then. No bowing of course.
    --
    digital man

    Synchronet/BBS Terminology Definition #43:
    IMAP = Internet Message Access Protocol
    Norco, CA WX: 54.1øF, 80.0% humidity, 5 mph ESE wind, 0.00 inches rain/24hrs --- SBBSecho 3.12-Linux
    * Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)
  • From Dream Master@1:103/705 to Digital Man on Thursday, February 04, 2021 00:34:34
    Re: DKIM Support for Mail Server
    By: Digital Man to Dream Master on Wed Feb 03 2021 08:17 pm

    If you add it as an "issue" at https://gitlab.synchro.net/main/sbbs/-/issues it'll be less likely be forgotten about and get better visibility with others that could/might implement it (e.g. Deuce).

    Done.

    Cool. We'll have to catch then. No bowing of course.

    Okay, no bowing. :)

    Brian Klauss <-> Dream Master
    Caught in a Dream | caughtinadream.com a Synchronet BBS

    ---
    þ Synchronet þ Caught in a Dream - caughtinadream.com
    * Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)
  • From Tracker1@1:103/705 to Digital Man on Thursday, February 04, 2021 05:29:14
    On 2/2/2021 12:08 PM, Digital Man wrote:
    ooo, if we're making a mail server wishlist, I request STARTTLS. :-)

    The Synchronet Mail Server has supported STARTTLS for SMTP and STLS
    for POP3 since March of 2018 (thanks Deuce).

    On a similar note... would it be possible to have a setting that rejects inbound email not on TLS? (either the smtp+tls port or via starttls)

    Not sure how much spam vs ham it would catch/reject that way.
    --
    Michael J. Ryan (tracker1)
    +o roughneckbbs.com
    ---
    ï¿­ Synchronet ï¿­ Roughneck BBS - roughneckbbs.com
    --- SBBSecho 3.12-Linux
    * Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)
  • From Tracker1@1:103/705 to Ragnarok on Thursday, February 04, 2021 05:31:58
    On 2/2/2021 9:29 AM, Ragnarok wrote:
    El 1/2/21 a las 20:53, Dream Master escribió:
    Don't hate me because I'm beautiful.

    Okay, now that I got everyone to laugh.  What is the possibility of
    adding DKIM support into the mail server?

    If you say, "Brian, this will take a damn miracle."  I'll respond
    with, "Damn people with their iCloud email addresses aren't getting
    messages.  I support DMARC and SPF but iCloud wants it all."

    Good question.

    Can mailproc.ini be used or is there some other method to process
    outgoing messages?
    It would be nice to be able to use opendkim to sign them.

    I've been routing my outbound mail through sendgrid (I'm well within
    their free tier) with spf/dkim etc configured on that side. Don't seem
    to have issues with gmail or other cloud mail hosts that way.

    Of course, need to remember to add the bit flags for relay in addition
    to the relay host/user/pass settings.
    --
    Michael J. Ryan (tracker1)
    +o roughneckbbs.com
    ---
    ï¿­ Synchronet ï¿­ Roughneck BBS - roughneckbbs.com
    --- SBBSecho 3.12-Linux
    * Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)
  • From Digital Man@1:103/705 to Tracker1 on Thursday, February 04, 2021 13:52:36
    Re: Re: DKIM Support for Mail Server
    By: Tracker1 to Digital Man on Thu Feb 04 2021 05:29 am

    On 2/2/2021 12:08 PM, Digital Man wrote:
    ooo, if we're making a mail server wishlist, I request STARTTLS. :-)

    The Synchronet Mail Server has supported STARTTLS for SMTP and STLS
    for POP3 since March of 2018 (thanks Deuce).

    On a similar note... would it be possible to have a setting that rejects inbound email not on TLS? (either the smtp+tls port or via starttls)

    Sure, just about anything's possible.

    Not sure how much spam vs ham it would catch/reject that way.

    I still get a lot of valid mail via plain ole SMTP. <shrug>
    --
    digital man

    Rush quote #82:

    Norco, CA WX: 66.2øF, 39.0% humidity, 7 mph ENE wind, 0.00 inches rain/24hrs --- SBBSecho 3.12-Linux
    * Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)
  • From Dream Master@1:103/705 to Tracker1 on Thursday, February 04, 2021 13:13:21
    Re: Re: DKIM Support for Mail Server
    By: Tracker1 to Ragnarok on Thu Feb 04 2021 05:31 am

    I've been routing my outbound mail through sendgrid (I'm well within
    their free tier) with spf/dkim etc configured on that side. Don't seem
    to have issues with gmail or other cloud mail hosts that way.

    Of course, need to remember to add the bit flags for relay in addition
    to the relay host/user/pass settings.

    That worked beautifully!!!

    Thank you for the suggestion. Oh, yeah, and the bit flags were annoying as fuck!

    LOL

    Brian Klauss <-> Dream Master
    Caught in a Dream | caughtinadream.com a Synchronet BBS

    ---
    þ Synchronet þ Caught in a Dream - caughtinadream.com
    * Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)
  • From Tracker1@1:103/705 to Dream Master on Friday, February 05, 2021 09:08:37
    On 2/4/2021 1:13 PM, Dream Master wrote:
    I've been routing my outbound mail through sendgrid (I'm well
    within their free tier) with spf/dkim etc configured on that
    side. Don't seem to have issues with gmail or other cloud
    mail hosts that way.

    Of course, need to remember to add the bit flags for relay in
    addition to the relay host/user/pass settings.

    That worked beautifully!!!

    Thank you for the suggestion. Oh, yeah, and the bit flags were
    annoying as fuck!

    Yeah, I set the relay* entries, but couldn't figure out why it was
    sending directly on my recent deploy, then had noticed the need for the
    flags as well as setting the relay entries. Glad it works for you.

    I also added a comment as such on the issue you created in gitlab in
    case someone comes across it looking for similar support.
    --
    Michael J. Ryan (tracker1)
    +o roughneckbbs.com
    ---
    ï¿­ Synchronet ï¿­ Roughneck BBS - roughneckbbs.com
    --- SBBSecho 3.12-Linux
    * Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)