What are SMTP codes?...or parameter is missing.530Authentication is required on the recipient side, your server has been blacklisted by the recipient's server, or the recipient's mailbox does not exist. 550 Actions are not...Deliverability FAQs
What is an IP address?...that identifies your mail server on the internet. If your mail server's IP address is placed on a blacklist, it will likely prevent your email from being delivered! SimplyCast's Blocklist Monitoring service will help keep you informed of changes to the status of your IP address(es) and let you know if they have been listed or delisted from any of the Blacklists we monitor!Blocklist Monitoring FAQs
Am I charged for bounced emails?...through support to add that person back in, since we would have to remove them from the universal blacklist here. This is another safety measure put in place to avoid clients being unfairly targeted...Email FAQs
Are the emails sent through your servers?...campaigns? Internally, our compliance team double-checks emails going through our servers to prevent blacklisting and ensure that spam doesn't damage the reputations of our clients (sometimes people...Deliverability FAQs
Is my IP blocklisted? How can I find out?Is my IP blocklisted? If your email delivery rates have diminished lately, you may be asking yourself this question. If you are wondering about the state of your IP address, you might be for a blocklist...Blocklist Monitoring FAQs
Can I send emails without no email addresses/names?...service come from us, anyone sharing an IP address with you is affected if you get the IP address blacklisted, and then the company has to try to repair that damage. You could be affecting several other...Email FAQs
