diff --git a/.env.local.example b/.env.local.example
index 2e8253cc2f..a572ed9126 100644
--- a/.env.local.example
+++ b/.env.local.example
@@ -44,6 +44,9 @@ SQL_ENCRYPT=false
 JWT_SECRET=local-dev-secret-change-in-production
 JWT_EXPIRES_IN=14d
 
+# Frontend URLs (for mail login redirect)
+SERVICES_URL=http://localhost:3000
+
 # Blockchain Gateway URLs (seeds are generated by 'npm run setup')
 SOLANA_GATEWAY_URL=https://api.mainnet-beta.solana.com
 TRON_GATEWAY_URL=https://api.trongrid.io
diff --git a/.github/workflows/api-pr.yaml b/.github/workflows/api-pr.yaml
index e560e4c469..fedaa8712e 100644
--- a/.github/workflows/api-pr.yaml
+++ b/.github/workflows/api-pr.yaml
@@ -3,7 +3,7 @@ name: API PR CI
 on:
   pull_request:
     branches:
-      - master
+      - main
       - develop
   workflow_dispatch:
 
diff --git a/.github/workflows/api-prd.yaml b/.github/workflows/api-prd.yaml
index 336945acdd..b65407a89e 100644
--- a/.github/workflows/api-prd.yaml
+++ b/.github/workflows/api-prd.yaml
@@ -2,7 +2,7 @@ name: API PRD CI/CD
 
 on:
   push:
-    branches: [master]
+    branches: [main]
   workflow_dispatch:
 
 permissions:
diff --git a/.github/workflows/auto-release-pr.yaml b/.github/workflows/auto-release-pr.yaml
index 710cb56df6..cbb705b6d7 100644
--- a/.github/workflows/auto-release-pr.yaml
+++ b/.github/workflows/auto-release-pr.yaml
@@ -23,15 +23,15 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Fetch master branch
-        run: git fetch origin master
+      - name: Fetch main branch
+        run: git fetch origin main
 
       - name: Check for existing PR
         id: check-pr
         run: |
-          PR_COUNT=$(gh pr list --base master --head develop --state open --json number --jq 'length')
+          PR_COUNT=$(gh pr list --base main --head develop --state open --json number --jq 'length')
           echo "pr_exists=$([[ $PR_COUNT -gt 0 ]] && echo 'true' || echo 'false')" >> $GITHUB_OUTPUT
-          echo "::notice::Open PRs from develop to master: $PR_COUNT"
+          echo "::notice::Open PRs from develop to main: $PR_COUNT"
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
@@ -39,10 +39,10 @@ jobs:
         id: check-diff
         if: steps.check-pr.outputs.pr_exists == 'false'
         run: |
-          DIFF_COUNT=$(git rev-list --count origin/master..origin/develop)
+          DIFF_COUNT=$(git rev-list --count origin/main..origin/develop)
           echo "has_changes=$([[ $DIFF_COUNT -gt 0 ]] && echo 'true' || echo 'false')" >> $GITHUB_OUTPUT
           echo "commit_count=$DIFF_COUNT" >> $GITHUB_OUTPUT
-          echo "::notice::Commits ahead of master: $DIFF_COUNT"
+          echo "::notice::Commits ahead of main: $DIFF_COUNT"
 
       - name: Create Release PR
         if: steps.check-pr.outputs.pr_exists == 'false' && steps.check-diff.outputs.has_changes == 'true'
@@ -64,7 +64,7 @@ jobs:
             > /tmp/pr-body.md
 
           gh pr create \
-            --base master \
+            --base main \
             --head develop \
-            --title "Release: develop -> master" \
+            --title "Release: develop -> main" \
             --body-file /tmp/pr-body.md
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 5ae46ca11d..921384d6b7 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -2,9 +2,9 @@ name: "CodeQL Advanced"
 
 on:
   push:
-    branches: [ "develop", "master" ]
+    branches: [ "develop", "main" ]
   pull_request:
-    branches: [ "develop", "master" ]
+    branches: [ "develop", "main" ]
 
 jobs:
   analyze:
diff --git a/infrastructure/citrea/citreascan/README.md b/infrastructure/citrea/citreascan/README.md
index 1eca472986..caecbbbd13 100644
--- a/infrastructure/citrea/citreascan/README.md
+++ b/infrastructure/citrea/citreascan/README.md
@@ -26,7 +26,7 @@
 1. Create the file `docker-compose-blockscout-citrea-testnet.frontend.env` in `/home/{user}`
 1. Copy the content of the github repo file `https://github.com/CitreaScan/frontend/blob/develop/.env.dev` in `docker-compose-blockscout-citrea-testnet.frontend.env`
 
-The `docker-compose-blockscout-citrea-testnet.backend.env` and `docker-compose-blockscout-citrea-testnet.frontend.env` files are also located in the corresponding github repos. They will be overwritten by github workflows in case of changes in the `develop` or in the `master` branch.
+The `docker-compose-blockscout-citrea-testnet.backend.env` and `docker-compose-blockscout-citrea-testnet.frontend.env` files are also located in the corresponding github repos. They will be overwritten by github workflows in case of changes in the `develop` or in the `main` branch.
 
 # Start Docker Containers
 
diff --git a/src/subdomains/generic/kyc/services/kyc.service.ts b/src/subdomains/generic/kyc/services/kyc.service.ts
index a2e1435f9b..878c1e2160 100644
--- a/src/subdomains/generic/kyc/services/kyc.service.ts
+++ b/src/subdomains/generic/kyc/services/kyc.service.ts
@@ -430,6 +430,13 @@ export class KycService {
     );
   }
 
+  async initializeProcess(userData: UserData): Promise<UserData> {
+    const user = await this.getUser(userData.kycHash);
+    if (user.hasDoneStep(KycStepName.CONTACT_DATA)) return user;
+
+    return this.updateProgress(user, true, false);
+  }
+
   public getMailFailedReason(comment: string, language: string): string {
     return `<ul>${comment
       ?.split(';')
diff --git a/src/subdomains/generic/user/models/auth/auth.service.ts b/src/subdomains/generic/user/models/auth/auth.service.ts
index 7360e1b1dd..cbc95ff3c1 100644
--- a/src/subdomains/generic/user/models/auth/auth.service.ts
+++ b/src/subdomains/generic/user/models/auth/auth.service.ts
@@ -1,14 +1,16 @@
 import {
   BadRequestException,
   ConflictException,
+  Inject,
   Injectable,
   NotFoundException,
   UnauthorizedException,
+  forwardRef,
 } from '@nestjs/common';
 import { JwtService } from '@nestjs/jwt';
 import { CronExpression } from '@nestjs/schedule';
 import { randomUUID } from 'crypto';
-import { Config } from 'src/config/config';
+import { Config, Environment } from 'src/config/config';
 import { Blockchain } from 'src/integration/blockchain/shared/enums/blockchain.enum';
 import { CryptoService } from 'src/integration/blockchain/shared/services/crypto.service';
 import { GeoLocationService } from 'src/integration/geolocation/geo-location.service';
@@ -25,6 +27,7 @@ import { Util } from 'src/shared/utils/util';
 import { RefService } from 'src/subdomains/core/referral/process/ref.service';
 import { KycStepName } from 'src/subdomains/generic/kyc/enums/kyc-step-name.enum';
 import { KycAdminService } from 'src/subdomains/generic/kyc/services/kyc-admin.service';
+import { KycService } from 'src/subdomains/generic/kyc/services/kyc.service';
 import { MailContext, MailType } from 'src/subdomains/supporting/notification/enums';
 import { MailKey, MailTranslationKey } from 'src/subdomains/supporting/notification/factories/mail.factory';
 import { NotificationService } from 'src/subdomains/supporting/notification/services/notification.service';
@@ -87,6 +90,7 @@ export class AuthService {
     private readonly settingService: SettingService,
     private readonly recommendationService: RecommendationService,
     private readonly kycAdminService: KycAdminService,
+    @Inject(forwardRef(() => KycService)) private readonly kycService: KycService,
   ) {}
 
   @DfxCron(CronExpression.EVERY_MINUTE)
@@ -255,6 +259,11 @@ export class AuthService {
     const key = randomUUID();
     const loginUrl = `${Config.frontend.services}/mail-login?otp=${key}`;
 
+    // Log login URL in local environment for testing
+    if (Config.environment === Environment.LOC) {
+      this.logger.info(`[LOCAL DEV] Mail login URL for ${dto.mail}: ${loginUrl}`);
+    }
+
     this.mailKeyList.set(key, {
       created: new Date(),
       key,
@@ -299,7 +308,7 @@ export class AuthService {
       const entry = this.mailKeyList.get(code);
       if (!this.isMailKeyValid(entry)) throw new Error('Login link expired');
 
-      const account = await this.userDataService.getUserData(entry.userDataId, { users: true });
+      const account = await this.userDataService.getUserData(entry.userDataId, { users: true, wallet: true });
 
       const ipLog = await this.ipLogService.create(ip, entry.loginUrl, entry.mail, undefined, account);
       if (!ipLog.result) throw new Error('The country of IP address is not allowed');
@@ -311,7 +320,13 @@ export class AuthService {
       if (account.isDeactivated)
         await this.userDataService.updateUserDataInternal(account, account.reactivateUserData());
 
-      if (!account.tradeApprovalDate) await this.checkPendingRecommendation(account);
+      if (!account.tradeApprovalDate) await this.checkPendingRecommendation(account, account.wallet);
+
+      try {
+        await this.kycService.initializeProcess(account);
+      } catch (e) {
+        this.logger.error(`Failed to initialize KYC process for account ${account.id}:`, e);
+      }
 
       const url = new URL(entry.redirectUri ?? `${Config.frontend.services}/account`);
       url.searchParams.set('session', token);
diff --git a/src/subdomains/generic/user/models/user-data/user-data.service.ts b/src/subdomains/generic/user/models/user-data/user-data.service.ts
index 37bc9fa885..c1f735f9d6 100644
--- a/src/subdomains/generic/user/models/user-data/user-data.service.ts
+++ b/src/subdomains/generic/user/models/user-data/user-data.service.ts
@@ -647,6 +647,12 @@ export class UserDataService {
 
     await this.kycLogService.createMailChangeLog(userData, userData.mail, mail);
 
+    try {
+      await this.kycService.initializeProcess(userData);
+    } catch (e) {
+      this.logger.error(`Failed to initialize KYC process for account ${userData.id}:`, e);
+    }
+
     return userData;
   }
 
diff --git a/src/subdomains/supporting/notification/services/mail.service.ts b/src/subdomains/supporting/notification/services/mail.service.ts
index 67cf10ab1f..46c2818bf2 100644
--- a/src/subdomains/supporting/notification/services/mail.service.ts
+++ b/src/subdomains/supporting/notification/services/mail.service.ts
@@ -1,5 +1,6 @@
 import { MailerOptions, MailerService } from '@nestjs-modules/mailer';
 import { Injectable } from '@nestjs/common';
+import { Config, Environment } from 'src/config/config';
 import { DfxLogger } from 'src/shared/services/dfx-logger';
 import { Mail } from '../entities/mail/base/mail';
 
@@ -21,6 +22,12 @@ export class MailService {
   constructor(private readonly mailerService: MailerService) {}
 
   async send(mail: Mail): Promise<void> {
+    // Skip mail sending in local environment
+    if (Config.environment === Environment.LOC) {
+      this.logger.info(`[LOCAL DEV] Mail skipped - to: ${mail.to}, subject: ${mail.subject}`);
+      return;
+    }
+
     try {
       await this.mailerService.sendMail({
         from: mail.from,