Well, probably it depends by two possible errors:

1. sometimes I send directly to python-ideas@python.org. This way my
real address is used, and the system does not recognize it. I saved
the "correct" address to my contact list, so now it's more simple to
not do this mistake

2. I noticed that I can't put the address of the list in the CC field.
Probably this is a problem of e4ward. Now I put it every time in the
To: field

PS: this message, for example, has some problems? I put the "correct"
list address in the To field.
PPS: maybe it's more simple to create a marco_sulla_python@gmail.com address....

On Fri, 13 Mar 2020 at 14:27, C. Titus Brown <ctbrown@ucdavis.edu> wrote:
>
> Hi Marco,
>
> all I can do is tell you what I’m seeing. Some of your posts go through fine, and others haven’t.
>
> I’ll approve your posts when I have time (almost always within 24 hrs), but some might be delayed.
>
> best,
> —t
>
> > On Mar 13, 2020, at 4:56 AM, Marco Sulla <python-ideas@marco.sulla.e4ward.com> wrote:
> >
> > Hello. I'm simply using e4ward, a disposable email address service, to
> > avoid spam.
> > I always used e4ward in past, with every mailing list, and also with
> > Python mailing lists. Furthermore I'm using e4ward also with Python
> > List mailing list in the current time, and I have no problem.
> >
> > On Fri, 13 Mar 2020 at 02:33, C. Titus Brown <ctbrown@ucdavis.edu> wrote:
> >>
> >> Hi Marco,
> >>
> >> your e-mailing/response system is causing me to have to approve many of your messages manually. Please fix!
> >>
> >> thanks,
> >> —titus
> >>
> >> Begin forwarded message:
> >>
> >> From: python-ideas-owner@python.org
> >> Subject: python-ideas@python.org post from python-ideas@marco.sulla.e4ward.com requires approval
> >> Date: March 12, 2020 at 5:47:03 PM PDT
> >> To: python-ideas-owner@python.org
> >>
> >> As list administrator, your authorization is requested for the
> >> following mailing list posting:
> >>
> >>  List:    python-ideas@python.org
> >>  From:    python-ideas@marco.sulla.e4ward.com
> >>  Subject: Re: [Python-ideas] Re: Make `del x` an expression evaluating to `x`
> >>
> >> The message is being held because:
> >>
> >>  Message has implicit destination
> >>
> >> At your convenience, visit
> >> https://mail.python.org/mailman3/lists/python-ideas.python.org/held_messages
> >> to approve or deny the request.
> >>
> >> From: Marco Sulla <python-ideas@marco.sulla.e4ward.com>
> >> Subject: Re: [Python-ideas] Re: Make `del x` an expression evaluating to `x`
> >> Date: March 12, 2020 at 5:45:46 PM PDT
> >> To: Andrew Barnert <abarnert@yahoo.com>, Python Ideas <python-ideas.python.org-mail.python.org.marco.sulla.e4ward.com@jr366bvb1z7.reply.e4ward.com>
> >> Reply-To: python-ideas@marco.sulla.e4ward.com
> >>
> >>
> >> Well, so all this discussion is only for freeing _one_ memory location earlier?
> >> Seriously... as the other users already said, if someone really need
> >> it, he can use normal loops instead of comprehensions and split
> >> complex expression so temporary objects are immediately free.
> >> Furthermore, 2x speedup observations are done by benchmarks. In the
> >> real world, how can you be sure that L2 cache is not already filled
> >> up? :-)
> >>
> >>
> >> From: python-ideas-request@python.org
> >> Subject: confirm fc443c1d3d0ff72f9c645014ec4124ca207f5288
> >> Date: March 12, 2020 at 5:47:03 PM PDT
> >>
> >>
> >> If you reply to this message, keeping the Subject: header intact,
> >> Mailman will discard the held message.  Do this if the message is
> >> spam.  If you reply to this message and include an Approved: header
> >> with the list password in it, the message will be approved for posting
> >> to the list.  The Approved: header can also appear in the first line
> >> of the body of the reply.
> >>
> >>
>