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Email Security: vendors and distributors in Southeast Asia

Products that stop phishing, business email compromise and malware arriving by email, and that train staff to recognise them: secure email gateways, API-based cloud email security, DMARC enforcement, archiving and security awareness training. Almost all of it is sold per mailbox or per user as a cloud service.

9vendors tracked
9with an ASEAN channel record
33partner companies
16distributors (by country)

What is sold under this label

Secure email gateway (SEG)
Sits in the mail flow and filters spam, malware and phishing before delivery.
API-based cloud email security
Connects to Microsoft 365 or Google Workspace through their APIs and removes threats inside the mailbox, without changing mail routing.
Business email compromise (BEC) protection
Detects impersonation and payment-fraud emails that carry no malware or link, usually by modelling normal communication patterns.
DMARC and domain protection
Publishes and enforces policies that stop others from sending email as the organisation's domain.
Security awareness training
Training content and simulated phishing that measure and improve how staff respond to suspicious messages.
Email archiving and encryption
Retains mail for legal and regulatory purposes and encrypts sensitive messages.

Regulations that call for it

Requirements from the regulation guides published on this site that put this category into a purchase.

The guides give the full requirement, the source document and what changes next. They are not legal advice.

Email Security vendors and where they have channel

VendorSingaporeIndonesiaMalaysiaPhilippinesThailandVietnam
Proofpoint433221
Mimecast321 dist2·1 dist
KnowBe442·1··
Abnormal Security growth1 dist1 dist1 dist2·1 dist
Cofense2 dist1 dist··1 dist1 dist
Cellopoint1·····
Green Radar1·····
Hornetsecurity··1···
TitanHQ··1···

Numbers are companies listed for that vendor and country; "dist" means distributors only so far. Click a number for the list, or a vendor for its profile.

Distributors carrying Email Security vendors

Distributors on public record in each country, with the vendors of this category they carry.

Singapore

Indonesia

Malaysia

Philippines

Thailand

Vietnam

A vendor is filed under its main product line, so vendors that sell across several categories appear once. Records come from vendors' public partner directories, distributor vendor pages, partners' own websites and vendor announcements, last verified on 2026-11-12. Suar Signal describes product types in neutral terms and does not rank or endorse vendors or partners. Something wrong or missing? Tell us.

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