On Sun, Nov 24, 2019, Michael Orlitzky via mailop wrote:
> For the same reason, I would recommend verifying the addresses against a
> simple regular expression to catch typos, rather than against the full
> rfc5322 grammar which allows basically anything.
Hopefully not the one which is used on mo
On 11/24/19 12:17 PM, Jaroslaw Rafa via mailop wrote:
>
> Just to be precise, you should check for either MX or A/ record.
This prevents you from eliminating a huge number of bad addresses,
though, to save a negligible amount of good ones.
For the same reason, I would recommend verifying the
Dnia 24.11.2019 o godz. 17:47:43 hg user via mailop pisze:
> When I had to do this kind of work on a mailing list, *more than 10 years
> ago*, I started creating a list of all the unique email domains, then with
> a script check if a MX record was present.
Just to be precise, you should check for
When I had to do this kind of work on a mailing list, *more than 10 years
ago*, I started creating a list of all the unique email domains, then with
a script check if a MX record was present.
I think this method can be used today just to check how many domains are no
longer active and how many add
Dnia 23.11.2019 o godz. 20:05:07 Tom Ivar Helbekkmo via mailop pisze:
> In the olden days, one would simply write a script, using expect(1) or
> similar, to go through the addresses, connect to the target MTAs, and do
> an SMTP VRFY on the recipient address. Today, I suspect that most MTAs
> will
