: 4551 | 108168 | 12258

Implement Sender Policy Framework / Sender Rewriting Scheme 
Use this IdeaSpace to post ideas about Domino Server.

: 8
: 12
: 4
: Domino Server / Messaging router
: email, router, Spam
: Jan Schulz4388 08 Nov 2007
:
: / Email
Implement SPF or better Sender Rewriting Scheme for forwarded Mail.

In certain circumstances, enabled SPF will reject forwared Mails from your domain: If you have webuser which get their Mail forwarded to a external adress, a certain percentage of Mailserver will not accept this mails anymore, as they don't come from the right server.

This happens for example with popular german freemailer: A GMX.de user sends a mail to a notes forwarding adresse which sends it back to a GMX.de user. If the latter has enabled this spam policy, the mail is rejected.

SRS: { Link }
SPF: { Link }



1) Bruce Elgort8056 (08 Nov 2007)
Jan,

Are you using Safari? If you are the text editor is still not working for Safari yet but will be soon. I can fix your post if you would like or you can edit it in Firefox or IE.
2) Bruce Elgort8056 (08 Nov 2007)
Jan,

I may have screwed up your repost. Sorry about that.
3) Jan Schulz4388 (08 Nov 2007)
No, I'm using opera, but there is no RT Editor visible, just a plain text area :-(

It seems that I produced a save conflict, at least my repaired and edited entry is not visible, only the old broken version.

It would be great if you could fix that...

BTW: there are other problems with the design of the webside, for example the comment textarea is not directly under the last comment and the Introduction and the Top30 are below the comments, not to one side. This page is something like 5 Pages long. Is there a bug page?
4) Bruce Elgort8056 (08 Nov 2007)
Jan,

Currently we are targeting IE, Firefox and Safari. In my experience with my blog and OpenNTF we see very little Opera traffic if any. Would you be so kind enough to send me a few screenshots of what you are seeing? That would fantastic.
5) Jan Schulz4388 (08 Nov 2007)
Ok, edited my posting, so it should be fine.
6) Jan Schulz4388 (08 Nov 2007)
droped you an email to your gmail account with the screeshots.
7) Bruce Elgort8056 (08 Nov 2007)
Email received. Thank you Jan.
8) Mika Heinonen3556 (12 Nov 2007)
Spam filters which don't really analyze or understand the message like a human does, should not be used at all.
9) Richard Schwartz3723 (14 Nov 2007)
SPF is not a spam filter. It is an anti-spoofing technology. I think IBM is more likely to implement DomainKeys, however.
10) Kerr Rainey3860 (23 Nov 2007)
@8, depending on what you consider to be a "Spam Filter" I think a certain Mr. Linfoot { Link } would disagree with you. And I'll take his opinion on the matter any day.
11) Chris Linfoot421 (27 Nov 2007)
@8 - SPF isn't a spam filter, like Rich says.

However, some form of anti-spoofing support in the Notes client would be nice. DKIM seems to have more mindshare and is in any case technically superior.

If someone wants to post an idea along the lines of "Implement DKIM", then I'll vote for that.
12) Bastian Wieczorek8075 (16 Dec 2007)
I just found this in the IBM Website:
---------------------------------------------
Question
Do any versions of Lotus Domino Support the Sender Policy Framework (SPF)?

Answer

The Sender Policy Framework (SPF) is essentially an extension to the Simple Mail Transfer Protocol (SMTP) and allows for a degree of SPAM protection.

Currently there are no plans in place for any versions (including Version 8) to support SPF.

IBM are actively working on other anti-spam initiatives.

Other Information :
Category : Planning and Design
Organization : Techline Europe
----------------------------------------------

from here: { Link }
13) Jan Schulz4388 (14 Feb 2008)
The problem is more, that others have implmented SPF and when you have mailinglists or users with forwarded mails, mail send from external domains forwarded to external domains (somone@gmx.net -> mailinglist@mydomain.com -> someonelese@gmx.net) will be considered Spam (someoneelse@gmx.net will NOT receive the mail! -> Try it with tow GMX mails...). I don't want SPF implemented, I want to have the ability to rewrite the sender ("Sender Rewriting Scheme", the answer to this problem) so that a site with SPF will not consider it spam.

Maybe I should a new Idea with only this topic...










:
:

Welcome to IdeaJam™


You can run IdeaJam™ in your company. It's easy to install, setup and customize. Your employees, partners and customers will immediately see results.

Use IdeaJam to:

  • Collect ideas from employees
  • Solicit feedback and suggestions from employees and customers
  • Run innovation contests and competitions
  • Validate concepts
  • Use the power of "crowd-sourcing" to rank ideas and allow the best ideas to rise to the top

IdeaJam™ works with:

  • IBM Connections
  • IBM Lotus Quickr
  • Blogs and Wikis
  • Websphere Portal
  • Microsoft Sharepoint
  • and other applications.

IdeaJam has an extensive set of widgets and API's that allow you to extend and integrate IdeaJam™ with other applications.

Learn more about IdeaJam >>


16
Add HTTP2 support to Domino
70
Please update Domino to fully support TLS (SSL v3.1)
23
allow copying file path from database properties infobox
5
Publish a roadmap!
29
Add Redo function to Notes client.
1
Javascript editor that flags common errors between serverside & clientside
-1
make it easier to get from view or form to its related XPage
1
Client Version data is no longer collected after migrating to SmartCloud
16
Automate synchronization of Notebook from Notes client into mail like contacts
60
CALDAV support for open calendar interoperability
8
SameTime file based chat history viewer Notes
7
Desktop Policy Settings Doc needs settings for full text index on local mail replicas
6
Sorted Search
14
modify, copy, paste multiple ACL entries at once
77
Delegate Ownership of a meeting
10
Archiving Emails (Selection Criteria)
10
Background-rebuild views when saved in Designer
10
Clicking the Quickflag icon on an already flagged e-mail should remove the flag
21
Possibility to be logged at the same time another ID in Lotus Notes and Lotus Domino Administrator.
13
Search capability in Server Console
22
Single File Expeditor Download
19
Interate the ST NameChange Task into AdminP
15
provide admin tool to force-stop Amgr & Runonserver tasks






IdeaJam developed by

Elguji Software Logo