Hi Andrew Sorry, but all "Received" Headers are added by SMTP server en route of the email, not SOGo. That specific Received header is added by the first postfix on mercury.
As I said, most SMTP Servers do not support those characters. Standards conform or not, it is a gamble to use such an address. Kind regards, Christian Mack Am 27.11.19 um 13:42 schrieb Andrew Mogg (and...@logicomm.co.uk): > Hi Anselm > SOGo version is 4.1.1 > It is running onNethServer 7.7.1908 > > The original email headers (with quote marks now included): > Return-Receipt-To: "Andy Hope" <andy.hope@####> > From: "Andy Hope" <andy.hope@#######> > To: <"Danny.O'Brien"@#########> > References: > <lo2p123mb2576c7d9293a9f44d01dd193f3...@lo2p123mb2576.gbrp123.prod.outlook.com> > > <lo2p123mb2222b1b1eaa6179c19bf3adfdf...@lo2p123mb2222.gbrp123.prod.outlook.com> > > <lo2p123mb2576af8c2cd4243a95f38103f3...@lo2p123mb2576.gbrp123.prod.outlook.com> > In-Reply-To: > <lo2p123mb2576af8c2cd4243a95f38103f3...@lo2p123mb2576.gbrp123.prod.outlook.com> > Subject: RE: water meter transducer > Date: Wed, 27 Nov 2019 09:49:06 -0000 > Message-ID: > > > The return Bounce message fails on the user not known, Notice the single > quote has been removed in the header on the For header, but not the To. Sogo > has stripped the ‘ from the email address. I cannot ask a customer to change > their email address due to our systems. > > Return-Path: <andy.hope@########> > Received: from localhost (localhost [127.0.0.1]) > (Authenticated sender: andy.hope@####) > by mercury.#########(Postfix) with ESMTPA id A26BE10093573 > for <Danny.OBrien@######>; Wed, 27 Nov 2019 09:49:06 +0000 > (GMT) > Return-Receipt-To: "Andy Hope" <andy.hope@########> > From: "Andy Hope" <andy.hope@########> > To: <Danny.O'Brien@#########> > References: > <lo2p123mb2576c7d9293a9f44d01dd193f3...@lo2p123mb2576.gbrp123.prod.outlook.com> > > <lo2p123mb2222b1b1eaa6179c19bf3adfdf...@lo2p123mb2222.gbrp123.prod.outlook.com> > > <lo2p123mb2576af8c2cd4243a95f38103f3...@lo2p123mb2576.gbrp123.prod.outlook.com> > In-Reply-To: > <lo2p123mb2576af8c2cd4243a95f38103f3...@lo2p123mb2576.gbrp123.prod.outlook.com> > > From: users-requ...@sogo.nu <users-requ...@sogo.nu> On Behalf Of Anselm > Martin Hoffmeister > Sent: 26 November 2019 17:10 > To: users@sogo.nu > Subject: Re: [SOGo] Issues with Apostrophe (Single Quote) > > > Hi Andrew, > > I just tested writing a mail from SOGo webmail (4.1.0 in this case) to a fake > version of my private account elsewhere, having inserted an apostrophe '. My > private server rightfully refuses the (invalid) destination address - it > seems SOGo does everything correctly here and hands through the apostrophe > exactly as I would expect. > > Trying to replicate the problem, doing the same with both the forward and > backward tick ´` (single quotation marks or accent over blank, or whatever > you call them), the same happens, SOGo hands through those mails and the > destination server then refuses - the forward tick for "invalid postbox", the > backtick as "restricted characters in address", and the non-delivery mail > quotes the refused target address including the superfluous characters. > > So it seems (my) SOGo 4.1.0 works correctly. But there may be other parties > involved: Usually SOGo hands off the mail to a local running exim (or > postfix....), which then forwards the mail as applicable. There may be a > different mail path between roundcube and SOGo, depending on your local > configuration. > > Can you find some relevant lines in the mail server logs? In exim case and on > Debian(ish) Linuxes, /var/log/exim4/mainlog would be the place to investigate. > > Also having details on the software version involved and perhaps the relevant > parts of the SOGO config may be helpful. > > Best regards > > Anselm > Am 26.11.2019 um 13:37 schrieb Andrew Mogg > (and...@logicomm.co.uk<mailto:and...@logicomm.co.uk>): > > Hi > We are having issues with a particular email address which has a ‘ in its > email address. Such as Dano’rou...@gmail.com<mailto:rou...@gmail.com> > When the email is sent from SOGo, it removes the ‘ from the email address, so > the email is actually sent to > danorou...@gmail.com<mailto:danorou...@gmail.com> and therefore fails (ie > bounces). Interestingly, when I access the server via Roundcube and send, > this does not happen, so its SOGo > Has anyone had any experience of this? > ________________________________ > This email has been scanned for email related threats and delivered safely by > Exascale. > For more information please visit https://www.exascale.co.uk > ________________________________ > > -- > users@sogo.nu<mailto:users@sogo.nu> > https://inverse.ca/sogo/lists > -- > users@sogo.nu<mailto:users@sogo.nu> > https://inverse.ca/sogo/lists > -- Christian Mack Universität Konstanz Kommunikations-, Informations-, Medienzentrum (KIM) Abteilung Basisdienste 78457 Konstanz +49 7531 88-4416
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