![]() If you’d like to learn more on this topic, check out SendGrid’s Email Guide for IP Warm Up. If you’re sending mail over a new IP, you’ll need to warm it up by sending small numbers of emails over a period (usually 30 days) to introduce yourself to the ISPs and develop a favorable reputation. A deferral could also mean that your IP doesn’t have a solid reputation-at least not yet. Follow these 5 email list hygiene tips for the best results. When a deferral happens, there’s usually a legitimate reason for the delivery failure-like a full mailbox or inactive account-so evaluate your contact list to ensure you have correct, complete, and current emails in your database. And while we’ll record the soft bounce, we won’t suppress that address if you send email to it again. If the email is still undeliverable after the 72-hour period, SendGrid will treat these deferrals as soft bounces. Whether using SendGrid for email marketing or transactional purposes, we’ll continue to try and send your email for 72 hours. How Twilio SendGrid handles email throttlingĪs a cloud-based SMTP provider that allows you to send email without having to maintain servers, SendGrid has unique insight into the world of email throttling and a few recommendations on what you might do when it happens. ![]() If ISPs throttled you in the past, it probably stings, but Twilio SendGrid has back-end analytical tools to provide you with increased visibility into what’s happening and why. You want your messages to reach recipients on time and ISPs to consider you a trustworthy sender of quality emails. Instead, it’ll refuse to receive more messages until it sees how the rest of your recipients respond. In other words, the ISP will typically refuse to deliver to recipients when some recipients mark your email as spam but not enough for the server to block you permanently.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |