Companies implementing Simple Mail Transfer Protocol (SMTP)
SMTP is the standard Internet protocol governing how email messages are sent between servers, originally defined in RFC 821 and updated by RFC 5321.
14,803
companies
List of companies that implement Simple Mail Transfer Protocol (SMTP)
| Company | Country | Industry | Employees | Revenue | Technologies |
|---|---|---|---|---|---|
United States | Computer and Network Security | 16k | $3.3B | Simple Mail Transfer Protocol (SMTP) | |
United States | Computer and Network Security | 5k | $1.1B | Simple Mail Transfer Protocol (SMTP) | |
United States | Defense and Space Manufacturing | 36k | $14B | Simple Mail Transfer Protocol (SMTP) | |
United States | Computer and Network Security | 21k | $6.2B | Simple Mail Transfer Protocol (SMTP) | |
United States | IT Services and IT Consulting | 103k | $7.9B | Simple Mail Transfer Protocol (SMTP) | |
United States | IT Services and IT Consulting | 207k | $50B | Simple Mail Transfer Protocol (SMTP) | |
United States | Data Security Software Products | 2.4k | $216M | Simple Mail Transfer Protocol (SMTP) | |
France | IT Services and IT Consulting | 420k | $24B | Simple Mail Transfer Protocol (SMTP) | |
United States | Computer and Network Security | 2.5k | $650M | Simple Mail Transfer Protocol (SMTP) | |
United States | IT Services and IT Consulting | 13k | $7B | Simple Mail Transfer Protocol (SMTP) |
Showing top companies out of 14,803 that implement Simple Mail Transfer Protocol (SMTP). Get the full list on TheirStack.
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