TOOLNAVIA / BUYING GUIDE
WPX Professional Email for 15 Sites: What Unlimited Mailboxes Really Means
The short answer
**Quick verdict:** WPX Professional can host **15 websites** and eligible plans can create **unlimited mailboxes**, but email still shares the same **40GB storage**, the whole plan is capped at **50 outgoing messages per 30 minutes**, and bulk/newsletter marketing is prohibited.
At a glance
- Best for
- Agencies using low-volume domain mail across Professional sites while staying below shared storage and send limits.
- Price model
- $59.99 monthly or $2,399.60 prepaid five years / $39.99 equivalent
- Check first
- Mail uses shared 40GB storage, sending is 50 messages/30 minutes per plan, bulk marketing is prohibited and default quota docs conflict.
Fifteen sites and email share the same 40GB
Professional's 40GB applies to the whole plan, and mailbox content counts toward plan usage. If 15 sites averaged 1.5GB each, they would use 22.5GB, leaving at most 17.5GB for mail plus every other shared file and future growth. That is illustrative arithmetic, not an official mailbox allowance.
Unlimited mailboxes means count, not storage
WPX allows unlimited email boxes and per-mailbox quota settings. Current reviews independently describe the same higher-plan mailbox model while keeping mail inside hosting storage.
The default mailbox quota is officially inconsistent
One current WPX page says **50MB** default. Another says **500MB**. Because both are live first-party documents, verify the current panel or support value instead of building the purchase around either number.
The sending cap is plan-wide
WPX limits the entire hosting plan to **50 outgoing messages per 30 minutes** and bans bulk/newsletter use. Independent review coverage also calls out the account-wide nature of the cap.
Migration can include email
WPX says eligible migrations can include mail and are commonly completed around 24 hours, with longer cases possible. Inventory MX, aliases, forwarders and mailbox data, then test inbound and outbound mail after DNS changes.
When to separate email
WPX itself names Google Workspace or Zoho as options when email should be separated from hosting. That is more attractive when mail continuity is critical, several clients share the same send cap, or the team needs workflows WPX prohibits.
Buyer checklist
Before a five-year commitment, total site+mail disk, estimate outbound volume across all 15 sites, verify current mailbox defaults in the panel and decide which clients need external mail. Professional is **$59.99 monthly** or **$39.99/month equivalent** with **$2,399.60 prepaid for five years**.
**Bottom line:** Unlimited mailbox count is convenient, but Professional email is still bounded by 40GB shared storage and one plan-wide sending allowance.
