- twitter.com socketlabsSocketLabs' complete email sending solution is designed to give both complex and simple senders total control and total reliability.
- twitter.com socketlabs/status/1449345200527130626News and updates about SocketLabs cloud-based email delivery products and services for transactional and marketing mail.
- vk.com wall-76751797_67Оба этих ключа можно сгенерировать вот тут: https://www.socketlabs.com/domainkey-dkim-generation