EMAIL / DELIVERABILITY – NCXHost https://ncxhost.com Top Tier Data Center & Web Hosting Provider Tue, 09 Dec 2025 09:16:58 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://ncxhost.com/wp-content/uploads/2024/02/cropped-Modern-3d-Web-Hosting-Company-Facebook-Ad-1-1-scaled-1-150x150.jpg EMAIL / DELIVERABILITY – NCXHost https://ncxhost.com 32 32  SMTP Port 25 outbound open? https://ncxhost.com/docs/smtp-port-25-outbound-open-2/ https://ncxhost.com/docs/smtp-port-25-outbound-open-2/#respond Tue, 09 Dec 2025 09:16:58 +0000 https://ncxhost.com/?post_type=docs&p=9767 Yes, port 25 is open. However, in the event the VPS is used to distribute spam/marketing email or perform SMTP attacks, we will close the port proactively. Port 25 usage is only available for personal, business and transactional email.

]]> https://ncxhost.com/docs/smtp-port-25-outbound-open-2/feed/ 0 What is the daily email sending limit? https://ncxhost.com/docs/what-is-the-daily-email-sending-limit/ https://ncxhost.com/docs/what-is-the-daily-email-sending-limit/#respond Tue, 09 Dec 2025 09:16:34 +0000 https://ncxhost.com/?post_type=docs&p=9765 Varies by service. Shared hosting has limits; VPS/dedicated depend on configuration.

]]> https://ncxhost.com/docs/what-is-the-daily-email-sending-limit/feed/ 0 Why are my emails going to spam? https://ncxhost.com/docs/why-are-my-emails-going-to-spam/ https://ncxhost.com/docs/why-are-my-emails-going-to-spam/#respond Tue, 09 Dec 2025 09:16:09 +0000 https://ncxhost.com/?post_type=docs&p=9763 Reasons include missing SPF/DKIM, shared IP reputation, or email content triggers.

]]> https://ncxhost.com/docs/why-are-my-emails-going-to-spam/feed/ 0 How do I set MX, SPF, DKIM, DMARC? https://ncxhost.com/docs/how-do-i-set-mx-spf-dkim-dmarc-2/ https://ncxhost.com/docs/how-do-i-set-mx-spf-dkim-dmarc-2/#respond Tue, 09 Dec 2025 09:15:16 +0000 https://ncxhost.com/?post_type=docs&p=9761 Add DNS records in your DNS manager. We provide the required values.

]]> https://ncxhost.com/docs/how-do-i-set-mx-spf-dkim-dmarc-2/feed/ 0 Are SMTP/IMAP/POP ports open? https://ncxhost.com/docs/are-smtp-imap-pop-ports-open-2/ https://ncxhost.com/docs/are-smtp-imap-pop-ports-open-2/#respond Tue, 09 Dec 2025 09:14:47 +0000 https://ncxhost.com/?post_type=docs&p=9759 These ports are generally available, except outbound SMTP depending on policy.

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