Re: [mailop] .eml Attachments and the 1000-character SMTP Limit

According to à ngel via mailop : >> The Oracle one, widely used in corporate environments does. I asked >> the guy who maintains it who told me that it is >> heavily threaded and the locks needed to do dynamic allocation for >> arbitrary line lengths is a performance issue. > >Except, there is no

Re: [mailop] WhatCounts/Costco silliness

List-Unsubscribe: List-Unsubscribe-Post: List-Unsubscribe=One-Click I don't know which fools to blame; The client Costco, or their ESP WhatCounts. Perhaps both. Definitely both. I don't work for or with WhatCounts, but I know who does, so I nudged

Re: [mailop] WhatCounts/Costco silliness

Nobody wants to unsubscribe from Costco. I like my Costco email like I like my Costco purchasesin bulk. ;) -A On Sun, Oct 24, 2021, 14:58 John Levine via mailop wrote: > It appears that Larry M. Smith via mailop said: > >Ya know, I'm not a deliverability guy; So there's a good chance

Re: [mailop] WhatCounts/Costco silliness

On Sun, Oct 24, 2021 at 4:58 PM John Levine via mailop wrote: > > It appears that Larry M. Smith via mailop said: > >Ya know, I'm not a deliverability guy; So there's a good chance that I > >don't understand how these 'List-Unsubscribe' headers work. > > Ah, you should ask the people who wrote

Re: [mailop] .eml Attachments and the 1000-character SMTP Limit

On 2021-10-16 at 02:52 +, John Levine wrote: > According to John : > > Which contemporary languages and infrastructures have a problem > > with long lines? Old school used small buffers to handle > > consecutive portions, the method > > is not much different to line based handling. Today,

Re: [mailop] WhatCounts/Costco silliness

It appears that Larry M. Smith via mailop said: >Ya know, I'm not a deliverability guy; So there's a good chance that I >don't understand how these 'List-Unsubscribe' headers work. Ah, you should ask the people who wrote RFC 8058. >List-Unsubscribe:

Re: [mailop] Sendgrid spam of the day

On 10/20/2021 6:56 AM, Michael Orlitzky via mailop wrote: On 2021-10-19 16:41:40, John R Levine via mailop wrote: Fake USPS spam, sent to my father who I am pretty sure has not ordered anything lately since he is dead. Tragically, we lose most of these because they still haven't figured out

[mailop] WhatCounts/Costco silliness

Ya know, I'm not a deliverability guy; So there's a good chance that I don't understand how these 'List-Unsubscribe' headers work. However, I would believe that pointing it to LITERALLY 'www.example.com' doesn't produce the functionally desired. List-Unsubscribe:

[mailop] Working contact info for abuse at godaddy dot com ?

I just got a bounce for a message sent to the abuse address godaddy.com supplies in their whois info, where the meat of the message was "ab...@godaddy.com There's a problem with the recipient's mailbox. Please try resending the message. If the problem continues, please