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How to prevent Gmail messages from being marked as spam?
To minimize the chance that your messages are marked as spam, set up these authentication methods: Publish an SPF record for your domain. SPF prevents spammers from sending unauthorized messages that appear to be from your domain. Turn on DKIM signing for your messages.
What are the guidelines for sending mail to Gmail?
IP guidelines. The sending IP must have a PTR record (i.e. a reverse DNS of the sending IP) and match the IP obtained via the forward DNS resolution of the hostname specified in the PTR record. The sending domain should pass either a SPF check or DKIM check.
What happens if you add dots to your Gmail address?
If someone accidentally adds dots to your address when emailing you, you’ll still get that email. For example, if your email is [email protected], you own all dotted versions of your address: Note: If you use Gmail through work, school, or other organization (like yourdomain.com or yourschool.edu), dots do change your address.
What are some examples of Gmail addresses that don’t matter?
For example, if someone meant to email [email protected] but typed [email protected], the message went to you because you own [email protected].
How to prevent mail from being blocked in Gmail?
Send mail at a consistent rate. Avoid sending mail in bursts. Start with a low sending volume, then slowly increase the volume over time. As you increase the sending volume, regularly monitor the sending rate and any responses you get.
How to send SMTP messages through Google workspace?
Google Workspace SMTP relay servers have protections in place to guard against Denial of Service (DoS) attacks. To avoid conflicts with these protections, SMTP agents that send large amounts of mail through smtp-relay.google.com and smtp.gmail.com should reuse connections, sending multiple messages per connection.
How to route outgoing Gmail messages through SMTP?
If your organization uses Microsoft ® Exchange or another non-Gmail SMTP service, you can configure the SMTP relay service to route outgoing mail through Google. You can use the SMTP relay service setting to filter messages for spam and viruses before they reach external contacts.