Issues with SPF and Korean ISPs

If you publish SPF records, send mail to Korean ISPs, and use SPF mechnisms other than ip4:, you may face a problem.

M-x ecb-activate

I'm a long time (x)emacs user. I use vi for small day-to-day stuff (vi TODO, anyone?), but as far as possible I do any development work with emacs, and have done for the past 12 years.

So, a few days ago I was pleased to discover a new mode that I'd not previously known about.

Sendmail 8.14.0: HeloName

Sendmail 8.14.0 was recently released, and it includes a small handful of patches that I sent in. The documentation explains what these options do, but doesn't explain why you might want to use them. So I thought I'd do that in a series of entries here.

First, the new HeloName option.