Re: imapd 2.5.7-8 with virtual domains and sendmail config

Mogens Melander via Info-cyrus <info-cyrus@xxxxxxxxxxxxxxxxxxxx> · Thu, 16 Jun 2016 18:05:04 +0700

Hi Edda

Thanks for your suggestion, that in fact work :^)

sendmail -bv domain@xxxxxxxxxxx
domain@xxxxxxxxxxx... deliverable: mailer cyrusv2, host /var/imap/socket/lmtp, user joe@xxxxxxxxxxx

I will deploy this solution on fumlersoft's domain shortly.

I'm still going to try the rtcyrus3 version on my test-server, if for nothing else,
to have tried both suggested solutions.

Thanks again.
Mogens

2016-06-16 2:25 GMT+07:00 Edda via Info-cyrus <info-cyrus@xxxxxxxxxxxxxxxxxxxx>:

    Hi Mogens,

      Am 15.06.16 um 17:06 schrieb Mogens Melander via Info-cyrus:

                  # echo "3,0 domain@xxxxxxxxxxx"
                  | sendmail -v -bt

                  ADDRESS TEST MODE (ruleset 3 NOT automatically
                  invoked)

                  Enter <ruleset> <address>

                  > 3,0 domain@xxxxxxxxxxx

                  [...]

                  Parse1             input: joe < @ example . com .
                  >

                  Parse1           returns: $# cyrusv2 $: joe

                  parse            returns: $# cyrusv2 $: joe

                  Recurse          returns: $# cyrusv2 $: joe

                  Parse1           returns: $# cyrusv2 $: joe

                  parse            returns: $# cyrusv2 $: joe

    as you see ruleset Parse1 strips the domain. That's because Parse1
    strips the domain from everything sendmail considers as local. If
    you like, you may look at sendmail.cf and you'll find something like

    SParse1

    [...]

    R$+ < @ $=w . >         $#local $: $1                  
    regular local name

    For cyrus virtdomains it's better to treat all virtdomains as NON
    local in sendmail. Only the default domain (do you have one?) should
    also be local in sendmail.

    The following sendmail configuration (mail routing only) should
    work:

    sendmail.mc:

    VIRTUSER_DOMAIN(`example.com')dnl

    FEATURE(`virtusertable')dnl

    MAILER_DEFINITIONS

    Mcyrusv2,       P=[IPC], F=lsDFMnqXzA@/:|m,

                    S=EnvFromSMTP/HdrFromL, R=EnvToSMTP, E=\r\n,

                    T=DNS/RFC822/SMTP,

                    A=FILE /var/imap/socket/lmtp

    mailertable:

    example.com    cyrusv2:/var/imap/socket/lmtp

      virtusertable as you
        already have.

    That's all.

    Remove your cyrus virtdomains from local-host-names (class w)!

    Delete your LOCAL_RULE_0, if you havn't already.

    You must declare your cyrus virtdomains as virtuserdomains in
    sendmail, because you've deleted them from class w.

    Instead of VIRTUSER_DOMAIN, you can use also VIRTUSER_DOMAIN_FILE.
    Insert all cyrus virtdomains there.

    If you want your local domain also to be delivered to cyrus, use

    define(`confLOCAL_MAILER',`cyrusv2')dnl 

    Mailer cyrusv2 provides local delivery. You need to define it
    explicitly to get rid of the default setting "R=EnvToL/HdrToL" which
    strips the domain from everything it sees.

    As you defined cyrusv2 in the MAILER_DEFINITIONS section, remove all
    other instances (except LOCAL_MAILER, if you want to use cyrusv2) of
    cyrusv2 from your sendmail.mc, like:

    define(`CYRUSV2_MAILER_FLAGS',`Ah5@/:|w')dnl

    MAILER(`cyrusv2')dnl

    Now you should have a clear routing setup in sendmail that should
    work. If not, don't hesitate to let me know.

    Edda

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