On 11.09.19 13:28, Ignacio García wrote:
We have our servers IPs at OVH IP address-space and from time to time, when we send emails to a small, particular set of very-well-known domains owned by one very large corporation, there are periods where our customer's emails go, by default, to the SPAM folder no-matter-what.
the best solution for this is to configure sender protection via spf/dkim records, and when possible, using IP addresses not listed in any blacklists. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. Enter any 12-digit prime number to continue.
