How do I install the Sales Proton Mail Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/sales-proton-mail/SKILL.md and restart Claude Code. Both flows are detailed at https://claudskills.com/install/.

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

ClaudSkills / Sales / sales-misc

Sales Proton Mail

Category: Sales · Sub-category: sales-misc · Last updated: 2026-05-21

Proton Mail platform help — privacy-first encrypted email with end-to-end encryption, zero-access architecture, Hide-my-Email aliases, Proton Mail Bridge for IMAP/SMTP, bundled Calendar/Drive/VPN/Pass (Free 1GB / Mail Plus ~$4/mo / Unlimited ~$10/mo, Swiss-based, 100M+ users). Use when setting up Proton Mail and migrating from Gmail or Outlook with Easy Switch, Proton Mail Bridge not connecting to Thunderbird or Apple Mail or Outlook, encrypted search not finding old emails you know exist, storage filling up on the free plan and wondering whether to upgrade, comparing Proton Mail to Tuta or Fastmail or Hey for privacy email, using Hide-my-Email aliases to reduce spam, wondering if Proton Mail works with third-party apps or automation tools, or evaluating Proton Mail for a small business with custom domains. Do NOT use for AI email drafting or inbox triage (use /sales-superhuman or /sales-shortwave). Do NOT use for team shared inbox with ticketing (use /sales-hiver or /sales-missive).

From the source SKILL.md

Helps with everything related to using Proton Mail — the privacy-first encrypted email service with end-to-end encryption, zero-access architecture, and bundled productivity suite (Calendar, Drive, VPN, Pass). Swiss-based, 100M+ users.

What this skill does

Sales Proton Mail is a community-contributed Claude Code skill in the sales-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/sales-proton-mail/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when setting up Proton Mail and migrating from Gmail or Outlook with Easy Switch, Proton Mail Bridge not connecting to Thunderbird or Apple Mail or Outlook, encrypted search not finding old emails you know exist, storage filling up on the free plan and wondering whether to upgrade, comparing Proton Mail to Tuta or Fastmail or Hey for privacy email, using Hide-my-Email aliases to reduce spam, wondering if Proton Mail works with third-party apps or automation tools, or evaluating Proton Mail for a small business with custom domains. Do NOT use for AI email drafting or inbox triage (use /sales-superhuman or /sales-shortwave).

Who uses this skill

The Sales Proton Mail Claude Code skill is built for sales development reps, account executives, revenue operations teams, and customer success managers. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 70,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/sales-proton-mail
curl -L https://claudskills.com/skills/sales-proton-mail/SKILL.md \
  -o ~/.claude/skills/sales-proton-mail/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/sales-proton-mail/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/sales-proton-mail/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\sales-proton-mail\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Attribution & license

License: MIT

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

ClaudSkills. (2026). Sales Proton Mail [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/sales-proton-mail/

BibTeX

@misc{sales-proton-mail-2026,
  author    = {ClaudSkills},
  title     = {Sales Proton Mail [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/sales-proton-mail/}
}

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