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Fix too-long feedmail-sendmail-f-doesnt-sell-me-out doc string

* lisp/mail/feedmail.el (feedmail-sendmail-f-doesnt-sell-me-out):
Fold the example SMTP header using continuation folding.
This commit is contained in:
Lars Ingebrigtsen 2020-12-28 06:42:06 +01:00
parent 6b8bb47ac0
commit f4fe4e500d

View file

@ -628,16 +628,19 @@ address via a command line option, \"-f\". Unfortunately, it also has a widely
disliked default behavior of selling you out if you do that by inserting
an unattractive warning in the headers. It looks something like this:
X-Authentication-Warning: u1.example.com: niceguy set sender to niceguy@example.com using -f
X-Authentication-Warning: u1.example.com: niceguy set
sender to niceguy@example.com using -f
It is possible to configure sendmail to not do this, but such a reconfiguration
is not an option for many users. As this is the default behavior of most
sendmail installations, one can mostly only wish it were otherwise. If feedmail
believes the sendmail program will sell you out this way, it won't use the \"-f\"
option when calling sendmail. If it doesn't think sendmail will sell you out,
it will use the \"-f\" \(since it is a handy feature). You control what
feedmail thinks with this variable. The default is nil, meaning that feedmail
will believe that sendmail will sell you out."
It is possible to configure sendmail to not do this, but such a
reconfiguration is not an option for many users. As this is the
default behavior of most sendmail installations, one can mostly
only wish it were otherwise. If feedmail believes the sendmail
program will sell you out this way, it won't use the \"-f\"
option when calling sendmail. If it doesn't think sendmail will
sell you out, it will use the \"-f\" \(since it is a handy
feature). You control what feedmail thinks with this variable.
The default is nil, meaning that feedmail will believe that
sendmail will sell you out."
:version "24.1"
:group 'feedmail-headers
:type 'boolean