Sendmux Email Inbox API + Sending

Current plans

Direct accepted alternatives

PostAgent · job 72%agentmail · job 86%outlook_assistant · job 77%resend · job 75%gmail_mcp_server · job 71%send16_mcp · job 83%commune · job 81%email_mcp · job 80%Email Agent | Agent Inbox · job 76%Relay · job 75%shipmail_mcp · job 74%zyntra · job 74%go_mcp_smtp · job 73%SuperSend MCP · job 70%imap_mcp_server · job 82%email_mcp_2 · job 80%aipost_email · job 76%mailbox.bot - send postal mail letters thru your ai agent · job 75%MCP Emails · job 75%textforge · job 75%mailbridge · job 83%mail_muncher · job 70%email59 · job 79%sentfromai · job 88%AgentMail · job 85%Mail MCP · job 81%poofbox · job 78%AI Penpal Mail · job 78%layrcake · job 77%postfleet · job 77%MacroMail · job 89%mcpeemails_self_host · job 87%dearagent.sh · job 84%dead_simple_email · job 82%cooper_email · job 84%emailassistant_mcp · job 82%XTND MCP ONE · job 81%pidge · job 78%MailerSend MCP Server · job 76%AgentTrust · job 87%volanea · job 84%IMAP Agent Gateway · job 83%Rowsend · job 81%Elastic Email · job 79%MCP IMAP/SMTP · job 82%Email MCP Server · job 80%mepmail · job 80%Postfach MCP · job 78%mcp-proton · job 75%AI Mail MCP · job 90%Botmail · job 87%xmail · job 86%mektup · job 83%sendsets · job 82%Email Management MCP · job 82%Bavimail MCP Server · job 75%Postmaster MCP · job 85%Packet Pigeon · job 82%Fluxmail Cloud · job 81%Mailoo · job 80%Agent Mail Gateway · job 87%Botline · job 82%Mail MCP Server · job 80%Lenovmail · job 79%misarmail_mcp · job 77%Postfleet MCP · job 92%Pidgely · job 80%Conduit Mail · job 79%docker-mailbox · job 79%richmond_teo_agent_bus · job 78%cherami · job 78%Email MCP · job 77%nitrosend · job 80%gmail_skill · job 74%yaakovscher_agent_cold_email · job 75%primitive.dev · job 83%gmail_multi_account_mcp · job 70%SenderKit · job 79%submail · job 71%email_mcp_3 · job 71%mailbox_mcp · job 84%Nextmail · job 81%Universal Email MCP · job 81%Kay's Mail MCP · job 77%Mailgun MCP Server · job 79%DSH Kankan Mail · job 78%Simple IMAP MCP Server · job 76%atomicmail · job 91%RadMail MCP · job 77%Multi-Mail MCP · job 76%Agent Temp Mail · job 84%Mailbox · job 80%Postmark MCP Server · job 79%GetCourier · job 84%Selfhost Remote Mail MCP · job 81%Agent JMAP MCP · job 81%mcp-mail · job 80%Percentages are graph-similarity metadata, not suitability scores. A graph edge answers “is it connected” — plan fit and comparable cost are checked below.

Inspect histories

Pick the exact reference and alternative series. Each history is separate; gaps stay gaps.

This view calls the same get_evidence tool your agent would — chart, table and MCP response describe the same records. Watch the reference series