Tom Kavanaugh wrote:

...

If you're thinking that you can get around the issue by having all bounces from any list be returned to the 'mailman' list posting address, you could do this in the source code, but >not by using aliases on mine.name.com.

Yes, this is precisely what I want to accomplish. Could you point me to some place, or the portion of the code that needs to be tinkered with. I am not a perl/python person, so this is going to be a huge learning curve for me.

There are two obvious ways that jump to mind.

The first, which will address the bounce issue for all mail, is the following code at the beginning of the process() function in Mailman/Handlers/SMTPDirect.py

# Calculate the non-VERP envelope sender.
envsender = msgdata.get('envsender')
if envsender is None:
    if mlist:
        envsender = mlist.GetBouncesEmail()
    else:
        envsender = Utils.get_site_email(extra='bounces')

which could simply be replaced by something like

# Envelope sender (bounces) is always the site list.
envsender = 'mailman@name.com'

Don't worry about VERP because it is calculated from envsender.

Another way to do it would be to modify the getListAddress() method definition in Mailman/MailList.py to just return 'mailman@name.com' when extra is not None and similarly modify get_site_email() in Mailman/Utils.py to ignore the extra argument.

Then it might be possible to do it in your outgoing MTA, not with aliases, but with some kind of rewrite of the envelope sender on outgoing mail if your MTA supports such a thing.

-- Mark Sapiro msapiro@value.net The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan

Tom Kavanaugh wrote:

I modified the Mailman/Handlers/SMTPDirect.py per you suggestions. The unix_sysadmin-bounce emails now get redirected to mailman@name.com That is the good part.

But what is happening now is that the mailman server keeps spitting out these emails to the mailman mail list. Every few minutes I am bomarded with these emails from the mailman mail list. The relevant contents are:

You asked how to redirect bounces to the mailman@name.com address (the posting address for the site list) and that's what's happening.

Reporting-MTA: dns; utc80.name.com Received-From-MTA: DNS; localhost Arrival-Date: Thu, 23 Feb 2006 16:13:39 -0800 (PST)

Final-Recipient: RFC822; unix_sysadmin-bounces@name.com unix_sysadmin-bounces@am.necel.com Action: failed Status: 5.1.1 Remote-MTA: DNS; mailhost.name.com Diagnostic-Code: SMTP; 550 5.1.1 unix_sysadmin-bounces@name.com unix_sysadmin-bounces@am.necel.com... User =09unknown Last-Attempt-Date: Thu, 23 Feb 2006 16:13:39 -0800 (PST)

Seems that the mailman server (utc80) is re-trying to send to unix_sysadmin-bounces@name.com, although it knows that this is an unknown user.

Mailman doesn't know anything about what addresses are or are not deliverable, and since you have effectively disabled automatic bounce processing, it can never find out.

My best guess here is that unix_sysadmin-bounces@name.com is a member of the mailman@name.com list. If that's not it, I don't know what is. Does that notice contain a copy of the original message? if so, what is it? Or does it keep growing as the same bounce keeps rebouncing?

This is an interesting issue. Every message from the mailman@name.com list had better be deliverable or you will get a bounce loop.

-- Mark Sapiro msapiro@value.net The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan

Hello,

I recently migrated mailman to a RH Linux server (previously it was a SPARC Solaris box). For re-directing having all bounces from any list be to the 'mailman' list posting address, I updated the Mailman/Handlers/SMTPDirect.py as below. I beleive that this was what I did on the Solaris box earlier. But, now on the RH Linux box, the -bounce emails are not getting redirected to the mailman list.

Is something changed for RH Linux? Or, am I missing somethign else?

Any help is appreaciated.

# Calculate the non-VERP envelope sender. #envsender = msgdata.get('envsender') #if envsender is None: # if mlist: # envsender = mlist.GetBouncesEmail() # else: # envsender = Utils.get_site_email(extra='bounces') ## Envelope sender (bounces) is always the site list. envsender = 'mailman@name.com' # Time to split up the recipient list. If we're personalizing or VERPing # then each chunk will have exactly one recipient. We'll then hand craft

Thanks Tom

On 2/12/06, Mark Sapiro msapiro@value.net wrote:

Tom Kavanaugh wrote:

...

...

If you're thinking that you can get around the issue by having all

bounces

...

...

returned to the 'mailman' list posting address, you could do this in the

from any list be source code, but >not by using aliases on mine.name.com.

Yes, this is precisely what I want to accomplish. Could you point me to some place, or the portion of the code that needs to be tinkered with. I am not a perl/python person, so this is going to be a huge learning curve for me.

There are two obvious ways that jump to mind.

The first, which will address the bounce issue for all mail, is the following code at the beginning of the process() function in Mailman/Handlers/SMTPDirect.py

# Calculate the non-VERP envelope sender.
envsender = msgdata.get('envsender')
if envsender is None:
    if mlist:
        envsender = mlist.GetBouncesEmail()
    else:
        envsender = Utils.get_site_email(extra='bounces')

which could simply be replaced by something like

# Envelope sender (bounces) is always the site list.
envsender = 'mailman@name.com'

Don't worry about VERP because it is calculated from envsender.

Another way to do it would be to modify the getListAddress() method definition in Mailman/MailList.py to just return 'mailman@name.com' when extra is not None and similarly modify get_site_email() in Mailman/Utils.py to ignore the extra argument.

Then it might be possible to do it in your outgoing MTA, not with aliases, but with some kind of rewrite of the envelope sender on outgoing mail if your MTA supports such a thing.

-- Mark Sapiro msapiro@value.net The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan

Hello folks,

I am currently re-directing all the lists -admin -bounce -owner -confirm -join -leave -owner -request -subscribe -unsubsribe to mailman@name.com

Currently, I administer all the mail lists and so this works well.

Going forward, I would like to make the list ownership of each list to the relevant project manager. So, the -admin, -bounce, etc of every list will have to go to a different email.

My Mailman/Handlers/SMTPDirect.py looks like below. This was done from my previous posting in this discussion forum. # Envelope sender (bounces) is always the site list. envsender = 'mailman@name.com'

Is it possible for : lista -admin -bounce -owner -confirm etc to go to name1@name.com listb -admin -bounce -owner -confirm etc to go to name2@name.com listc -admin -bounce -owner -confirm etc to go to name3@name.com

Thanks Tom

On 2/12/06, Mark Sapiro msapiro@value.net wrote:

Tom Kavanaugh wrote:

...

...

If you're thinking that you can get around the issue by having all

bounces

...

...

returned to the 'mailman' list posting address, you could do this in the

from any list be source code, but >not by using aliases on mine.name.com.

Yes, this is precisely what I want to accomplish. Could you point me to some place, or the portion of the code that needs to be tinkered with. I am not a perl/python person, so this is going to be a huge learning curve for me.

There are two obvious ways that jump to mind.

The first, which will address the bounce issue for all mail, is the following code at the beginning of the process() function in Mailman/Handlers/SMTPDirect.py

# Calculate the non-VERP envelope sender.
envsender = msgdata.get('envsender')
if envsender is None:
    if mlist:
        envsender = mlist.GetBouncesEmail()
    else:
        envsender = Utils.get_site_email(extra='bounces')

which could simply be replaced by something like

# Envelope sender (bounces) is always the site list.
envsender = 'mailman@name.com'

Don't worry about VERP because it is calculated from envsender.

Another way to do it would be to modify the getListAddress() method definition in Mailman/MailList.py to just return 'mailman@name.com' when extra is not None and similarly modify get_site_email() in Mailman/Utils.py to ignore the extra argument.

Then it might be possible to do it in your outgoing MTA, not with aliases, but with some kind of rewrite of the envelope sender on outgoing mail if your MTA supports such a thing.

-- Mark Sapiro msapiro@value.net The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan

Tom Kavanaugh wrote:

I am currently re-directing all the lists -admin -bounce -owner -confirm -join -leave -owner -request -subscribe -unsubsribe to mailman@name.com

Currently, I administer all the mail lists and so this works well.

Going forward, I would like to make the list ownership of each list to the relevant project manager. So, the -admin, -bounce, etc of every list will have to go to a different email.

My Mailman/Handlers/SMTPDirect.py looks like below. This was done from my previous posting in this discussion forum. # Envelope sender (bounces) is always the site list. envsender = 'mailman@name.com'

Is it possible for : lista -admin -bounce -owner -confirm etc to go to name1@name.com listb -admin -bounce -owner -confirm etc to go to name2@name.com listc -admin -bounce -owner -confirm etc to go to name3@name.com

I have looked at the post at http://mail.python.org/pipermail/mailman-users/2006-February/049229.html and the surrounding thread. I am still a bit hazy on this as it relates to the -admin, -owner, -confirm, etc. addresses since the SMTPDirect.py modification only deals with bounces by effectively replacing the -bounces address with the address of the site list.

The prior thread seems to indicate that using aliases was problematic because more than one server was involved and you didn't have access to the incoming mail server for the domain. If it is the case that all the list mail comes to your server somehow and is then delivered to Mailman via aliases, then as Patrick suggests, you can use these aliases to send the mail anywhere you want.

If you want to address just bounces in the same manner as your current SMTPDirect.py modification that changes

# Calculate the non-VERP envelope sender.
envsender = msgdata.get('envsender')
if envsender is None:
    if mlist:
        envsender = mlist.GetBouncesEmail()
    else:
        envsender = Utils.get_site_email(extra='bounces')

to

# Envelope sender (bounces) is always the site list.
envsender = 'mailman@example.com'

You could instead change it to

# Envelope sender (bounces) is always the first list owner.
if mlist:
    envsender = mlist.owner[0]
else:
    envsender = 'mailman@example.com'

This would set the envelope sender of any message sent on behalf of a list to the first address in the 'owner' attribute, and set it to the fixed address if there wasn't a specific list involved.

-- Mark Sapiro msapiro@value.net The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan